Answer:
The standard deviation of this sample is 7.438
Explanation:
We are given that Strength tests on four batches of concrete show them to fail at 81, 78, 86, and 95 ksi.
Data: 81, 78, 86, and 95
We are supposed to find standard deviation of this sample
Formula :[tex]\sqrt{\frac{(x-\bar{x})^2}{n-1}}[/tex]
n = 4
[tex]\bar x=\frac{81+78+86+95}{4}=85[/tex]
Substitute the values in the formula :
Standard deviation=[tex]\sqrt{\frac{(81-85)^2+(78-85)^2+(86-85)^2+(95-85)^2}{4-1}}[/tex]
Standard deviation=7.438
Hence The standard deviation of this sample is 7.438
If a listed dosage on the MAR and the medicine’s packaging do not match, which action should you take?
Answer:
Go and see the doctor
Explanation:
E will tell you hw to take it
I drank ammonia what can I do ?
if you have something like vomiting, convulsions, or a decreased level of alertness do not drink water or anything. it makes it hard to shallow.
A young adult is admitted for elective nasal surgery for a deviated septum. Which sign would be an important indicator of bleeding even if the nasal drip pad remained dry and intact?
Answer:
repeated swallowing
Explanation:
In such a situation the most important indicator for bleeding would be repeated swallowing. This is because the bleeding may be occurring and sliding down the back of the individual's throat which may feel like excess saliva, which in term would cause the individual to swallow repeatedly. In this process, the blood may completely pass the nasal drip pad without ever touching it, thus why it is remaining dry and intact.
The amount of essential fat in the form of vegetable oil needed daily by humans is approximately __________ teaspoons.
Answer:
3 to 4 teaspoons.
Explanation:
storing energy
We can reach the temperature 120 C In water bath Instrument from :
A) It is not possible.
B) Set up the pressure on 1.5 Kg/cm2.
C) Set up the temperature on 100 C
D) Set up the temperature on 120 C
Answer:
option b is the correct answer
A home health nurse who sees a client with diverticulitis is evaluating teaching about dietary modifications necessary to prevent future episodes. Which statement by the client indicates effective teaching
Answer:
"I should increase my intake of fresh fruits and vegetables during remission"
Explanation:
Diverticulitis is an inflammation or infection in one or more small pouches in the digestive tract. After the nurses' teachings a statement that would indicate this would be "I should increase my intake of fresh fruits and vegetables during remission". This is because, even though doctors say that patients with diverticulitis should avoid high fiber diets, when in remission eating lots of fresh fruits and vegetables is known to prevent acute diverticulitis.
On arrival to the ICU, R.B. begins to thrash, kick her legs, and wave her arms. The portable transport ventilator alarms are ringing. What are the priority nursing assessment
Answer:
When portable transport ventilator alarms are ringing, the priority nursing assessment includes to check if, all the tubes of ventilators are connected properly or not because sometimes movement of the patient can disconnect the tubes.
Sometimes, obstruction of the Endotracheal tube (ETT) from mucus plugs or from patients biting on the tube, causes ringing of alarm and should be assessed on a priority basis.
Who do you feel were important in the development of medicine? Explain why.
in the world how many people die every day
Lynn suffers from frequent seizures, and doctors suspect that they might be occurring because of unusually high levels of which neurotransmitter?
The patients states that she had a heart attack 2 years ago What medical term would you document in her PMHx? HINT: expand the abbreviation !
Answer:
(MI) Myocardial Infarction
Explanation:
Myocardial infarction (MI, heart attack) is produced when the velocity of blood flow decreases in the heart, which can lead to injury of the heart muscle. The symptoms of a heart attack include pressure, tightness or pain in the chest, shortness of breath, anxiety, nausea and vomiting. MI can be prevented by healthy life habits such as plenty of sleep, healthy food habits, and regular exercise. A heart attack should be treated immediately by angioplasty, which is a medical procedure to unblock the arteries that transport blood to the heart.
when does human life begin
Atrial fibrillation, rheumatic heart disease, and valvular prosthetics are risk factors for which type of stroke
Answer: Embolic stroke
Explanation:
Embolic stroke is a form of stroke thqt occurs when a debris or a blood clot travels from one body part and then stays in the narrower brain artery, thereby blocking the flow of blood into the brain.
It should be noted that Atrial fibrillation, rheumatic heart disease, and valvular prosthetics are risk factors for embolic stroke.
Answer:
Embolic
Explanation:
They all potentiate the possibility of a blood clot to form
should the gender rule be used to determine primary insurance for dependent children? why and why not
If all glucose is normally reabsorbed in the proximal tubule of the nephron, why do people with diabetes have glucose in their urine
Answer:
People have glucose in their urine because they reach very high glucose values, that is, glycemic peaks.
Glycemic peaks occur due to a functional lack of the hormone insulin, insulin in this pathology is altered or absent, that is why the cells cannot assimilate energy and glucose does not enter the intracellular medium.
When glycemia reaches very high values, it is secreted by urine, but not all glucose is secreted, that is why high concentrations of glucose will be found in plasma and urine, this is called glycemia or uremia in the case of urine.
Diabetes disease is discovered by laboratory tests and clinical signs, the most frequent are: high blood glucose, glycosylated hemoglobin, uremia, high concentration of ketone bodies or ketoacidosis, ketone breath, alteration of the cardiovascular system, high cholesterol, weakness or fatigue, spontaneous diarrhea, among others.
Explanation:
The nephron is the glomerular filtration unit, in which a filtering of the body's waste takes place, through channels or diffusion waves, these channels or these diffusion mechanisms, some are non-saturable and others are saturated in the face of extreme concentrations, That is why, in the event of glycemic peaks, the nephron is highly demanded to eliminate glucose, and the mechanism of excision by urine could even be oversaturated.
People who suffer from diabetes can be for various reasons, genetic causes, obesity, ideopathic, autoimmune disorders or even due to genetic failure in the formation of the hormone insulin.
The only effective method to be able to regulate this imbalance and help the nephron to eliminate it correctly is by giving the patient injectable insulin or oral hypoglycemic agents.
What methods do you think can should be used to protect patient information?
Answer:
you should never reveal some patients information to anyone who isn't related to the patient or who ever you find suspicious.
Explanation:
okay, if you're working as a receptionist in a hospital( no offense to you, its just a hypothetical) then you should try to tell that the information was lost or was given as classified so you can't reveal the information even if they cry over your desk
Which answer helps define a developmental disability?
Answer:
A developmental disability is a neurological or mental illness that occurs in children or adolescents and hinders normal development. Such a disorder can sometimes also be traced in adults, but the chance of successful treatment usually decreases with age.
The symptoms are diverse and there can be different causes. Some conditions are permanent, others are temporary. Sometimes the symptoms arise in response to a shocking experience, in other cases the cause is hereditary factors or a physical illness. Environmental factors must also be monitored, as well as educational factors.
All factors in the development of the child continuously influence each other. For example, children with a physical problem can be affected in their self-esteem and thus have a less social attitude. This elicits a response from the environment, which in turn affects the child's psyche.
a solution contains 65 mg/ml of sodium pentobarbital. What volume of this drug would be appropriate to administer to a 300 g laboratory rat at dose of 40 mg/kg
Answer:
0.18 ml would be appropriate
Explanation:
1kg ↔ 1000mgx ↔ 300mg
x = 0.3 kg
therefore; 40 × 0.3 = 12 mg/kg
65 ↔ 1ml12 ↔ y
y = 0.18 ml
According to the escience lab manual for lab 1, experiment 3, you need to prepare a 47 mL of a 24% soda/syrup prescription. To do this, you can use the 80% syrup solution and the 10% soda solution that you have in stock. How many mLs of soda solution do you need to create this final solution?
Answer:
33 mL
Explanation:
It is important to recognize that the total amount of pure syrup remains constant:
Total syrup in the stock solution = total syrup in dilute solution
Thus, we can use the dilution formula
V₁c₁ = V₂ c₂
Data:
V₁ = ?; c₁ = 80 %
V₂ = 47 mL; c₂ = 24 %
Calculations:
1. The volume of stock syrup
[tex]\begin{array}{rcl}V_{1}c_{1} & = & V_{2}c_{2}\\V_{1}\times80 \, \% & = & \text{47 mL}\times 24 \, \%\\80V_{1} & = & \text{1130 mL}\\V_{2}&=& \dfrac{\text{1130 mL}}{80}\\\\&=&\text{14 mL}\\\end{array}\\\text{You need $\textbf{14 mL}$ of stock syrup.}[/tex]
2. The volume of soda solution
Total volume of dilute solution = 47 mL
The volume of stock syrup = 14
Volume of soda solution = 33 mL
You need 33 mL of soda solution.
For a particular disease at a specific time period, morbidity rates should always be equal or greater than mortality rate.
a. true
b. false
Answer:
A. True
Explanation:
Morbidity involves the condition of having a disease while mortality is the condition of being deceased(dead).
For a particular disease at a specific time period, morbidity rates should always be equal or greater than mortality rate. This will ensure all the species affected by the disease aren’t wiped out in an instant as every organisms have different roles to play in the ecosystem.
Zane is told that he may develop AIDS in his lifetime. Which signs and symptoms would indicate that he has AIDS
Answer:
Reduction in body size
Carafate 1 g p.o.
Identify the component missing in the order.
Answer: Frequency
Explanation:
Without frequency ex once daily; every 4 hrs, etc. You don't know when to give the med
Traditionally, the term _______ was applied to a vehicle with no permanent roof covering or side windows, but today that name is most often used to describe any convertible sports car.
Group of answer choices
Convertible
Coupe
Roadster
Sedan
All employers should have a Violence Prevention Program. Employees should be involved in the program. A barrier to employee involvement is:
Answer:Fear
Explanation:
Fear of rising up or raising any concerns worried that someone might be upset or feel like they're being targeted,
A potential barrier to employee involvement in a workplace violence prevention program is a lack of communication and engagement from management, which is present in Option A.
What are workplace violence prevention programs?Employee involvement in workplace violence prevention programs is essential to an effective workplace violence prevention program, as workplace violence prevention programs are an important aspect of ensuring employee safety and well-being in the workplace, and these programs aim to identify and mitigate potential risks of violence in the workplace. However, there may be barriers to employee involvement in these programs, as one potential barrier is a lack of communication and engagement from management.
Hence, a lack of communication and engagement from management is a potential barrier, which is present in Option A.
Learn more about workplace violence prevention programs here.
https://brainly.com/question/3385067
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The question is incomplete, complete question is below
All employers should have a Violence Prevention Program. Employees should be involved in the program. A barrier to employee involvement is:
A)lack of communication and engagement from management.
B)encourage in communication and engagement from management.
What are some of the possible advantages and disadvantages of virtual autopsy’s?
Answer:
The only advantages of the virtual autopsy are the ability to replay and lack of exposure to pathogens. All of the disadvantages of being virtual vs in person are: lack of being hands-on; seeing, smelling, feeling and even hearing' sometimes even a "taste" in the air. Advantage of in person: Actual cohorts to get feed-back from and to. Advantages of virtual: you can't make a "natural" mistake virtually because it can be corrected. Some would say you can't make a mistake during autopsy, but this is false it can make or break a person's fatal diagnosis whether it be natural cause so many factors involved.
Some of the possible advantages of the virtual autopsy are as follows:
It creates digital and permanent records of the body, making it easier for pathologists and clinicians to communicate with each other.It can prove to be cheaper than conventional autopsies in some cases, with fewer resources needed and simpler to perform.It lowers the risk of contaminating pathologists and other medical personnel.What do you mean by Virtual Autopsy?A virtual autopsy may be defined as a noninvasive technique where non-intrusive human autopsies are performed by using a CT Scanner in order to obtain a detailed view of the body.
Some of the possible disadvantages of the virtual autopsy are as follows:
It is expensive and includes high equipment and technology costs.is new and is not fully accurate and thus may lead to false diagnoses and judgments.It needs skills and training to deduce from the autopsy results. Lack of experience is a disadvantage.Therefore, some of the possible advantages and disadvantages of the virtual autopsy are well described above.
To learn more about Virtual autopsy, refer to the link:
https://brainly.com/question/19361499
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Stress is a major health issue for emerging adults, but only _____% indicate that they are doing well in managing stress.
Answer:
43%
Explanation:
Stress is the major health issue now theses days. Almost all people are suffering from stress. This is a serious issue for mental health well being. In U.S the most affected people from stress are between the age of 30 to 49. Children are less stressed. Most people are stressed due to their workload in their company. Most employee agree that their boss are ,most responsible for their stressed out. Stress is the big issue now these days all over world. Old age people are stressed because of loneliness. Stressed later on changed in depression and other psychological condition. Only 43% people are their in U.S who are able to manage stressful situation and manage their mental health.
A co-worker was sanding an object on a belt sander when he slipped. He has an abrasion on his elbow that is about 3 inches long 2 inches wide. The wound bled a little at first but has stopped.What type of bleeding is this most likely to be?
This question is incomplete because the options are missing; here is the complete question:
A co-worker was sanding an object on a belt sander when he slipped. He has an abrasion on his elbow that is about 3 inches long 2 inches wide. The wound bled a little at first but has stopped. What type of bleeding is this most likely to be?
A. Capillary
B. Venous
C. Arterial
D. Both venous and arterial
The answer to this question is A. Capillary
Explanation:
Capillary bleeding is the least serious bleeding, this occurs in superficial wounds including abrasions, and in most cases, this type of bleed will stop after some minutes without any intervention. Moreover, this bleeding is caused due to the damage of capillaries, which are very small blood vessels.
Capillary bleeding is most likely the bleeding in the co-worker because the injury was mainly superficial and the bleeding stop after some minutes. Also, the blood loss was minimal, which occurs in capillary bleeding but not in arterial or venous bleeding.
What are the three types of transmission-based precautions used along with standard precautions?
Airborne, droplet and contact precautions.
Birborne, droplet and indirect precautions.
Birborne, indirect and contact precautions,
Aerobic, anaerobic and contact precautions.
Answer:
Airborne, droplet and contact
Explanation:
1. MA Certifying Organizations (List four.)
on a footpad, which layer of skin is the thickest
Answer:
Stratum corneum is the layer of skin that is the thickest.
Hope this helps! （づ￣3￣）づ╭❤～
