The nurse suspects that the patient is having coronary artery disease.
Coronary artery disease causes decreased blood flow in the arteries delivering blood to the heart (CAD). The most common kind of heart disease, known as coronary heart disease (CHD), affects around 16.5 million Americans over the age of 20.
Additionally, it is the leading cause of mortality for both men and women in the US. A heart attack happens in the United States once every 36 seconds, according to a trustworthy source.
You may have greater symptoms if your blood flow is more restricted. If a blockage totally or virtually completely stops blood flow, your heart muscle will start to degrade if it is not repaired.
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the nurse instructs a client with chronic kidney disease who is receiving hemodialysis about dietary modifications. the nurse determines that the client understands these dietary modifications if the client selects which items from the dietary menu?
The diet of a hemodialysis patient with chronic kidney disease must include controlled amounts of sodium, potassium, calcium, phosphorus, and fluids.
Can dialysis patients consume vegetables?
Because these types of dialysis can eliminate more potassium, you may need to eat more potassium-rich foods. Leafy green vegetables are a good way to add potassium to your diet and reduce the need for a potassium supplement.
Renal dietitians and nurses advise most hemodialysis patients to eat high-quality protein since it generates less waste for removal during hemodialysis. Meat, poultry, fish, and eggs are good protein sources.
Therefore, Cut out processed meats high in sodium and phosphorus, such as hot dogs and canned chili.
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a 32-year-old warehouse worker presents for evaluation of low back pain. he notes a sudden onset of pain after lifting a heavier-than-usual set of boxes. he also states that he has numbness and tingling in the left leg. what test should the nurse perform to assess for a herniated disc?
A straight leg raise test should the nurse perform to assess for a herniated disc.
The straight leg raise test, also known as the Lasegue test, is a basic procedure used during the physical examination of a patient suffering from lower back pain.
This test can be positive in various conditions, the most common of which is lumbar disc herniation. Facet joint cysts or hypertrophy are two other causes of a positive straight leg raise test. This activity explains the pathophysiology of low back pain and emphasizes the interprofessional team's role in managing patients with a positive straight leg raise test.
The patient must be in a specific position for the straight leg raise test. It also necessitates movement in specific joints. Some contraindications to performing the straight leg raise test include:
The patient does not consent to the test.
Due to underlying issues such as serious spinal disease, advanced scoliosis, and so on, the patient is unable to lie down straight.
The patient has advanced knee or hip joint disease, which makes the procedure extremely painful for the patient.
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which statements made by the nurse indicate how insulin pens simplify self-administered insulin for clients? select all that apply.
The statements made by the nurse which indicates how insulin pens simplify self-administered insulin for clients include the following below:
"The cylinder of the insulin pen contains a prefilled reservoir of insulin.""The dose of insulin in an insulin pen is displayed in a window of the syringe.""Insulin pen automatically reset the dose window to zero, following the injection."Who is a Nurse?This is referred to as a healthcare professional who specializes in taking care of the sick and ensuring that adequate recovery is achieved in other to reduce the risk of complications.
Insulin on the other hand is a hormone which is produced by the pancreas and controls the amount of glucose in your bloodstream by storing excess as glycogen etc.
Insulin pens simplify self-administered insulin for clients because the cylinder of the insulin pen contains a prefilled reservoir of insulin and display the dosage at the window of the syringe for prompt guidance.
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the nurse is caring for a client with multiple sclerosis (ms). the client tells the nurse the hardest thing to deal with is the fatigue. when teaching the client how to reduce fatigue, what action should the nurse suggest?
Answer: Resting in an air-conditioned room whenever possible
Explanation
a 45-year-old client is admitted to the facility with excruciating paroxysmal facial pain. he reports that the episodes occur most often after feeling cold drafts and drinking cold beverages. based on these findings, the nurse determines that the client is most likely suffering from which neurologic disorder?
Based on these findings, the nurse determines that the client is most likely suffering from Trigeminal neuralgia.
A persistent illness known as trigeminal neuralgia, sometimes known as tic douloureux, results in recurring episodes of excruciating facial agony. The capacity to operate and enjoy everyday activities can both be greatly impacted by this pain. A multispecialty team with extensive training in this challenging and frequently disabling ailment is assembled for the Stanford Health Care Trigeminal Neuralgia Program.
In order to relieve your symptoms and enhance your quality of life, we collaborate with you to create a specialized treatment plan. The trigeminal nerve is a member of one of the 12 pairs of cranial nerves that link the brain to the head, neck, and torso.
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a healthcare-associated infection (traditionally known as a nosocomial infection) is a healthcare-associated infection (traditionally known as a nosocomial infection) is always caused by pathogenic bacteria. always present, but is inapparent at the time of hospitalization. acquired during the course of hospitalization. always caused by medical personnel only a result of surgery
A nosocomial infection is a healthcare-associated infection which is usually: acquired during the course of hospitalization. always caused by medical personnel only a result of surgery.
The correct answer choice is option b
What is meant by nosocomial infection?Nosocomial infection can simply be defined as any infection which is contracted or acquired in the process of recieving treatment for a health condition in a medical center.
However, these infections were not present before the arrival of the patient to the clinic but comes into the body or invades the body system usually, frequently and most of the time when health care tools are not properly cleaned.
In conclusion, we can now confirm from above that nosocomial infection are contacted in the health care center.
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a nursing instructor is teaching about mood disorders and informs the class that bipolar disorder is divided into types/groups related to demonstrated characteristics. what are these groups/types? select all that apply.
A nursing instructor is teaching about mood disorders and informs the class that bipolar disorder is divided into types/groups related to demonstrated characteristics. Threats about her future.
people with the bipolar disorder each episode of intense depression and episodes of mania – overwhelming joy, excitement or happiness, large energy, a reduced need for sleep, and reduced inhibitions. The revel in bipolar is uniquely personal. No humans have precisely the same level.
Bipolar disorder is broadly believed to be the end result of chemical imbalances within the mind. The chemical substances chargeable for controlling the brain's features are called neurotransmitters and include noradrenaline, serotonin, and dopamine.
To diagnose bipolar sickness, a medical doctor performs a physical exam, asks approximately your signs, and recommends blood testing to decide if any other situation, which includes hypothyroidism, is inflicting your signs and symptoms. If the health practitioner does not discover an underlying reason for your signs, she or he plays a psychological evaluation.
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in a synergistic drug interaction group of answer choices one drug blocks the action of another drug. two drugs multiply each other's effects. two or more drugs combine to produce extremely uncomfortable reactions. an individual develops a tolerance to one drug that increases his or her tolerance to another drug.
In a synergistic drug interaction two drugs multiply each other's effects
An impact on the body (or an organism) caused by the interaction of two or more separate chemicals that is larger than the effect that any molecule would have had acting alone.
When the combined impact of two medications is larger than the individual activity of each agent, this is known as a synergistic interaction. This is a potent remedy that has been applied to a number of illnesses. For instance, the often used drug combination of trimethoprim and sulfamethoxazole for bacterial infections has a synergistic effect that acts to disrupt the bacterial folic acid biosynthesis pathway's sequential stages. Furthermore, Amphotericin B and 5-FC work in concert, and death rates substantially rise when one is not available. Drugs that are fungistatic may change to be fungicidal due to synergistic interactions, offering a more potent choice for therapy.
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the nurse is caring for a client with chronic myelogenous leukemia (cml) and notes that the client has splenomegaly and an increased basophil count as well as night sweats, bone pain, and a low grade fever. the nurse interprets the symptoms as indicating that the client is in which phase of the clinical course of cml?
The nurse interprets the symptoms as indicating that the client is in Accelerated phase of the clinical course of chronic myelogenous leukemia.
What is chronic myelogenous leukemia (cml)?Chronic myelogenous leukemia (cml) is defined as the disease condition that is characterized by excessive and uncontrolled proliferation and division of the bone marrow cells that is caused by a chromosome mutation that occurs spontaneously. It is also known as the blood-cell cancer.
The symptoms of Chronic myelogenous leukemia include the following:
Bone painEasy bleedingFeeling full after eating a small amount of foodFeeling run-down or tiredFeverWeight loss without tryingLoss of appetite.The stages of chronic myelogenous leukemia include the following:
chronic, accelerated, and blast stages.The accelerated phase of chronic myelogenous leukemia is characterized by the following:
splenomegaly,increased basophil count,night sweats, bone pain, and a low grade fever.Therefore, these symptoms that are observed by the nurse shows that the client is in Accelerated phase of chronic myelogenous leukemia.
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the nurse has had a client place the backs of both her hands against each other while flexing her wrists 90 degrees with fingers pointed downward and wrists dangling. the presence of pain or tingling during this test suggests what health problem to the nurse?
Carpal tunnel syndrome is caused by stress on the median nerve. The carpal tunnel is a narrow tube on the palms side of the hand that is surrounded by bone structures.
Whenever the median nerve is crushed, it can cause weakness, burning, and paralysis in the hand and arm. The most prevalent warning indicators of Carpal tunnel syndrome are finger discomfort, tingling, and numbness (all but the pinky). Other signs and symptoms may include: A sensation that your fingers are stuffed or bloated.
Carpal tunnel syndrome might be caused to repetitive actions, such as typing, or other wrist movements that you undertake repeatedly. This is especially true for actions made with your hands lower than your wrists. Conditions such as hypothyroidism, obesity, rheumatoid arthritis, and diabetes are examples. Texting, drawing, and crocheting are all activities that can aggravate carpal tunnel syndrome. These tasks necessitate the regular usage of your wrists and hands. If you do not take adequate breaks from these activities, inflammation in your wrist can worsen, putting more pressure on the median nerve.
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6. the nurse is preparing to administer oral ampicillin to a child who weighs 40 kg. the safe dose for children is 50-100 mg/kg/day divided in doses administered every 6 hours. what would be the low single safe dose and high single safe dose per day be for this child?
500 to 1,000 mg per dose be the low single safe dose and high single safe dose per day be for this child.
What is the ampicillin used for?Ampicillin is used to treat bacterial infections in the mouth, sinuses, lungs, sexual system, urinary system, and gastrointestinal tract. It is also used to treat meningitis, an infection of the membrane that includes the brain and spinal cord.
Briefing:The nurse would build up a proportion to calculate the low dose as follows in order to determine the dosage:
50 mg/1 kg = x mg/40 kg;
Solve for x by cross-multiplying:
1 × x = 50 × 40;
x = 2,000 mg
4 daily doses divided = 500 mg.
In order to establish the dosage, the nurse would build up a proportion to calculate the low dose as follows:
100 mg/1 kg = x mg/40 kg;
solve for x by cross-multiplying:
1 × x = 100 × 40;
x = 4,000 mg
4 daily doses divided = 1,000 mg.
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a patient comes to the office for an annual physical and at the end of the examination the patient complains of low back pain that has been bothering him for a few weeks. which modifier should be used with the e/m code for the low back pain to explain the need for two e/m codes at the same visit?
25 modifier should be used with the e/m code for the low back pain to explain the need for two e/m codes at the same visit.
There are some back pain sources that are not connected to underlying illnesses. Examples include excessive use, such as working out or lifting too much, sitting and lying down for an extended period of time, sleeping in an uncomfortable position, or donning a backpack that is too small. When discs, muscles, ligaments, tendons, or the spine experience mechanical or structural issues, back pain may result. Sprain: An injury to the ligaments supporting the spine that frequently results from twisting or lifting incorrectly. a muscular or tendon injury known as a strain. The following list of back pain symptoms may be present: Shooting, burning, or aching pain that doesn't go away or comes back despite the use of over-the-counter medications, ligaments ,icing, massage, or physical therapies. recurring tightness or stiffness, particularly after lying, sitting, or standing for an extended period of time
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Prepare a companywide email informing employees that they will be required to have a new picture taken for their identification card.
A companywide email for informing employees that they will be required to have a new picture taken for their identification card can be written as below.
Why do you inform team about new process update?Clear communication is very essential for a smooth transition to new processes. As you introduce new processes, it is very important to explain why the change was necessary, what goals you hope to achieve with the changes and how these new processes will benefit the employees
Hello team,
As you all know we have made some changes in the identification card and they have to be renewed.
You all are advised to take a new picture for the identification card and submit it by tomorrow.
Team Manager
ABC
(company Name)
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with the increased risk of drug toxicity among chronically ill older adults, which statement by the nurse explains why the older adult's kidney is vulnerable to toxic injury?
A role of nitric oxide (NO) in the increased sensitivity of the aging kidney to injury has been established.
What is drug toxicity ?Drug toxicity is characterised as a wide range of negative effects brought on by the use of drugs at therapeutic or non-therapeutic dosages.
The rate of cellular apoptosis in the kidney increases with age, resulting in fewer functional nephrons and a decrease in GFR and creatinine clearance ratio. This decrease in renal functional reserve makes the kidney more vulnerable to AKI.The mechanisms-based (on-target) toxicity, immunological hypersensitivity, off-target toxicity, and bioactivation/covalent modification are a few of the causes of drug toxicity that can be grouped in different ways.Learn more about Drug toxicity here:
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which client most likely faces the highest risk of developing secondary pulmonary hypertension? a client with asthma who uses her inhaled bronchodilator more often than prescribed an older adult client who has been hospitalized for the treatment of community-acquired pneumonia a client who suffered a thermal injury to his lungs in a fire a client with copd and a 35 pack-year smoking history.
The client which is at the highest risk of developing secondary pulmonary hypertension is a client with COPD and a 35 pack-year smoking history.
Secondary pulmonary hypertension is an advanced, severe malady that considerably affects the standard of life and over time results in right coronary failure. A timely analysis, correct treatment, regular follow up and patient education will absolutely have an effect on the result of the malady.
Chronic obstructive pulmonary disease (COPD) is a chronic inflammatory respiratory organ malady that causes obstructed flow of air from the lungs. Symptoms embody respiratory issue, cough, secretion (sputum) production and unhealthy. Smoking is that the main explanation for COPD and is believed to be answerable for around nine in each ten cases. The harmful chemicals in smoke will harm the liner of the lungs and airways.
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a medical assistant is measuring the circumference of an infant's head. which of the following actions should the assistant take
The action that the medical assistant should follow is to place the zero mark of the measuring tape against the infant's forehead.
Who is a medical assistant?A medical assistant is defined as the individual that is professionally trained and is licensed to offer assistance to physicians with the purpose of rendering an effective care to patients.
The roles and responsibilities of a medical assistant Include the following:
Taking medical histories.Explaining treatment procedures to patients.Preparing patients for examinations.Assisting the physician during examinations.Collecting and preparing laboratory specimens.Performing basic laboratory tests.Instructing patients about medication and special diets.The circumference of an infant's head is one of the physical assessments that is be carried out in infants that are suspected to have nutritional deficiencies.
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a nurse is caring for a client with a gastrostomy tube and observes that a large amount of drainage is leaking from the tube. on inspection the nurse finds a great deal of slack in the tube. which action should the nurse take next?
Press the exterior bumper closer towards the skin while applying little pressure to the tube.
What does skin mean?As an organ, the skin is the biggest. The integumentary system is made up of the skin, as well as its byproducts (hair, nails, perspiration, and oil glands). Protection is among the skin's primary purposes. It defends the body against elements like bacteria, chemicals, and temperature that are present outside.
What's the name of skin in scientific terms?Our skin tone is produced by the epidermis, which is the top layer of skin and acts as a waterproof barrier. Hair follicles, sweat glands, and hard connective tissue are all found in the dermis, which is located beneath the epidermis. Connective tissue and fat make up the deeper subcutaneous tissue (hypodermis).
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a malpractice lawsuit was filed after a nurse restrained the client for screaming at and attempting to strike anyone who was within striking distance. the nurse followed agency procedures that were consistent with joint commission standards. for which reason is this malpractice lawsuit most likely to be unsuccessful?
The lawsuit against the nurse who restrained the client for screaming at and attempting to strike anyone who was within striking distance will be unsuccessful because the nurse did not breach duty.
In this question, it is stated that a lawsuit was filed against a nurse because the nurse restrained a client for screaming and attempting to strike anyone who was within the striking distance. The nurse followed every agency's procedure which is compatible with Joint Commission standards. The lawsuit will be unsuccessful because the nurse did not breach duty.
In order to control the client and maintain the values and morals for the duty, the nurse only followed the procedure known to the joint commission and due to this, there was no breach of the duty. Hence, the lawsuit will be unsuccessful.
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after teaching a pregnant client about potential complications of amniocentesis that must be reported immediately, the nurse determines that the client understands the instruction when she says that she will report which problem?
vaginal bleed, Hemorrhage caused by placental penetration, amniotic fluid infection, and uterine discomfort resulting in early delivery are all potential side effects of amniocentesis.
What does it imply if your period is late but your genital area is bleeding?There are a number of reasons why you can be bleeding even when it is not your period. Your bleeding may be caused by an infection, an underlying medical condition, medicine, or a hormonal imbalance, among other things.
What triggers virulent bleeding?A uterine infection (pelvic inflammatory disease) recent uterine surgery or damage. noncancerous growths in the womb, such as adenomyosis, uterine fibroids, or cervical polyps. Cervical inflammation or infection (cervicitis)
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a client was chopping firewood and experienced a heaviness in the chest and dyspnea. the client arrives in the emergency department four hours after the heaviness and the health care provider diagnoses an anterior myocardial infarction (mi). what orders will the nurse anticipate?
Sublingual nitroglycerin, tissue plasminogen activator (tPA), and telemetry orders will the nurse anticipate.
What is the main cause of myocardial infarction?When the heart muscle isn't receiving enough blood, it can suffer from a heart attack, also known as a myocardial injury. More the time that elapses without receiving care to reestablish blood flow, more the harm the heart muscle has endured. Heart attacks are typically brought on by coronary heart disease (CAD).
Is myocardial infarction dying painful?Sometimes the discomfort is felt inside the lower abdomen, where indigestion may be assumed to be the cause. Similar to angina, the discomfort is typically more intense, lasts longer, and is not relieved by relaxing or taking nitroglycerin. One in three persons who suffer from heart problems do not experience any chest pain.
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When planning a classical conditioning experiment, what is the goal of the researcher? a. to teach the subject to respond to a conditioned response b. to teach the subject to respond to the conditioned stimulus c. to teach the subject to respond to the unconditioned stimulus d. to teach the subject to respond to an unconditioned response
The purpose of the classical conditioning experiment is (B) to teach the subject to respond to the conditioned stimulus.
What is classical conditioning?Classical conditioning is a learning process in which a neutral stimulus can elicit a new response after being paired with a stimulus that usually follows the response. Classical conditioning was originally discovered by Ivan Pavlov, a physiologist from Russia while conducting experimental research on the process of saliva production in dogs.
Classical conditioning laid the foundation for behaviorism, one of the most important schools of psychology, and was born as a result of Pavlov, a research psychologist who was interested in the physiology of digestion, especially in the salivary reflex in dogs.
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the fda panels that review otc drugs approve ingredients, not the actual products that often contain several ingredients. True or False
The FDA panels that review OTC drugs approve ingredients, not the actual products that often contain several ingredients.
The correct option is True.
What are OTC drugs?OTC drugs mean over-the-counter drugs in full.
OTC drugs are those drugs that can be bought over the counter without a need for a prior prescription from qualified medical personnel such as a doctor.
Some OTC drugs include:
acetaminophen,aspirin,antacids,decongestants,antihistamines,laxatives, etc.The FDA is a federal government agency that is tasked with protecting public health by ensuring the safety, efficacy, and security of human and veterinary drugs, as well as other biological products.
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the nurse is planning interventions for a client with impaired vision. which intervention should the nurse select when assisting this client with meals?
The nurse is preparing intervention for a client who has vision impairment. She will use the format of a clock face to describe the placement of food on lunch trays.
What causes vision impaired?Cataracts and untreated refractive errors are the main causes of vision loss and blindness. However, loss of vision can afflict individuals of any age. The majority of persons with impaired vision and blind are over the aged of 50. The person's eyesight cannot be corrected to a "normal" level if they have vision impairment. Loss of eyesight, which occurs when the eye cannot see objects as well as it once could, may contribute to vision impairment.
What are the types of visual impairments?Loss of central vision The cells that are in charge of visual acuity & peripheral vision loss are concentrated in the central region of the retina. The visual field is reduced in those with poor peripheral vision, who also tend to have blurry vision & visual abnormalities after head trauma.
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true or false: dietitians should recommend only organic foods for clients and patients attempting to lose weight. true false question. true false
Dietitians should recommend only organic foods for clients and patients attempting to lose weight is a false statement.
Who is a dietitian?A dietician is an individual that is professionally trained to identify and treat disease conditions that are related to malnutrition which may require nutritional therapy.
Individuals that often require weight loss are obese patients and both organic and conventional foods can be used.
Organic foods are those food products that are grown without the use of fertilizers while conventional foods makes use of fertilizers.
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a patient who had a kidney transplant eight years ago is receiving the immunosuppressants tacrolimus (prograf), cyclosporine (sandimmune), and prednisone. which assessment data will be of most concern to the nurse?
Patient had a kidney transplant eight years ago and is receiving the immunosuppressants tacrolimus (prograf), cyclosporine (sandimmune), and prednisone so the nurse is concerned about a nontender axillary lump.
A nontender axillary lump suggests a malignancy like a cancer, that may occur as a results of chronic immunological disorder medical aid. The elevated aldohexose, skin modification, and high blood pressure are potential aspect effects of the Orasone and will be addressed , however they're not as nice a priority because the risk of a malignancy.
Tacrolimus (Prograf ®) is a medicinal drug drug accustomed forestall and treat organ rejection in kids who have had liver transplants. it's used for long immunological disorder.
Sandimmune (cyclosporine) is a cyclic peptide medicinal drug agent accustomed forestall organ rejection once a urinary organ, liver, or heart transplant.
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a patient with hypofunction of the adrenal cortex has been admitted to the medical unit. what would the nurse most likely find when assessing this patient?
The nurse evaluating the patient's decreased blood pressure is a patients with hypofunction of a adrenal cortex who was admitted to a medical unit.
What do you mean by adrenal cortex?The adrenal gland's outer layer (a small organ on top of each kidney). Androgen and corticosteroids hormones are produced by the adrenal cortex. The outside of the adrenal gland is called the adrenal cortex. It creates hormones to support essential body processes and organ functions. The adrenal cortex can be impacted by a variety of disorders. Some result in excessive hormone production, while others restrict it. Numerous hormones are produced by the adrenal cortex. Aldosterone, a mineralocorticoid, cortisol, androgens, and estrogen are the most significant ones (sex hormones). Aldosterone aids the kidneys in maintaining a healthy level of salty in the body's tissues and blood.
What happens if the adrenal cortex is damaged?An addisonian crisis can occur when stress cannot enhance cortisol production due to adrenal insufficiency. Hypotension, low blood sugar, and high blood potassium levels are the symptoms of an addisonian crisis, a potentially fatal condition. You must need medical attention right away.
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a client with bacterial pneumonia becomes increasingly restless and confused. temperature is 100 f, and pulse, blood pressure, and respirations are increased since the last assessment 6 hours ago. which action should the nurse take first?
Assess the patients oxygen saturation. Bacterial pneumonia is a lung illness caused by specific bacteria. Streptococcus (pneumococcus) is the most frequent, although other bacteria can also cause it.
According to the findings of this study, among acutely infected nursing home patients, a reduction in oxygen saturation of more than 3% from baseline, as well as a single oxygen saturation of 94, should indicate pneumonia. A 4-percentage-point drop from baseline or a single oxygen saturation of 94 or above shows that pneumonia is improbable.
If you're young and otherwise healthy, these bacteria can live in your throat without interfering with your breathing. However, if your body's defences (immune system) become compromised for any reason, the bacteria can enter your lungs. This causes the air sacs in your lungs to become infected and irritated. They get clogged with fluid, resulting in pneumonia. The majority of pneumonia cases develop when your body's natural defences fail, allowing bacteria to penetrate and flourish within your lungs. White blood cells rapidly increase in order to eliminate the invading organisms. They, together with bacteria and fungus, populate the air sacs in your lungs (alveoli). Breathing may be difficult.
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You should check the resraints position every
Answer:
every 15 minutes or as directed by whomever is giving the instructions
Explanation:
a client states that her newborn must be cold because the hands and feet are blue. the nurse explains that this is which common and temporary conditions?
When a client states that her newborn must be cold because the hands and feet are blue, then the nurse explains that this is common and temporary conditions called : Acrocyanosis.
What do you mean by acrocyanosis?Acrocyanosis is the bluish discoloration of the extremities due to reduced amount of oxygen delivered to the peripheral part. It is a persistent disorder without episodic triphasic color response but is usually painless.
Acrocyanosis is a functional peripheral vascular disorder that is characterized by dusky mottled discoloration of the hands, feet and sometimes the face. It is caused by vasospasm of the small vessels of the skin due to cold.
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a 76-year-old resident of an assisted living facility who has a history of heart failure has presented to her primary care provider for a scheduled appointment. which of the woman's statements suggests that her heart failure is worsening?
Answer:
Electrocardiogram (ECG)
Explanation:
