Whether a particular exposure to a disease is related to a given outcome should involve formulating a hypothesis. The statement is true.
What is hypothesis?A hypothesis is the first step of investigation in any field of research formulated to predict relationship between two or more variables based on evidence.
The major components includes population, variables and their relation.
The sources of hypothesis are similarity between the phenomenon, evidence from past studies, scientific theories etc.
In the field of epidemiology, researchers measure the relationship between the exposure towards disease and their outcome, define their hypothesis by asking research question and making a experimental design to solve their question.
Hence the statement is correct.
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Why does the heart automatically adjust the flow of blood to match activity levels?
A.
Extreme activity damages blood cells and the body needs replacements.
B.
The heart requires more oxygen when exercising.
C.
It reduces the level of oxygen in the blood.
D.
Organs and muscles require more blood under stress.
Answer:
The heart automatically adjusts the blood flow because organs and muscles require more blood under stress.
Option D
Physical fitness is defined as the ability to carry out daily tasks with vigor and alertness, without undue fatigue, and with ample energy to enjoy leisure-time pursuits and to meet unforeseen emergencies? True or False?
Physical fitness is defined as the ability to carry out daily tasks with vigor and alertness without undue fatigue is True.
Bodily health includes the performance of the heart and lungs, and the muscular tissues of the body without undue fatigue, . And, due to the fact that we do with our bodies also impacts we can do with our minds, fitness impacts to some diploma characteristics including mental alertness and emotional stability.
Exercising enables human beings shed pounds and decrease the danger of a few diseases. while you workout day by day, you decrease the chance of growing a few diseases like weight problems, type 2 diabetes, high blood stress and more. It also helps to keep your body at a healthy weight.
Physical interest and exercise is critical for every body. kids, adolescents, and adults of every age want regular physical hobby. bodily pastime promotes top health, and also you ought to stay active for the duration of all degrees of your life irrespective of our body.
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Physical fitness is defined as the ability to carry out daily tasks with vigor and alertness, without undue fatigue, and with ample energy to enjoy leisure-time pursuits and to meet unforeseen emergencies is a True Statement.
Physical fitness is defined as the ability to carry out daily tasks without undue fatigue. It allows good amount of energy to have leisure time.
It is a state of complete well-being both physically and mentally.
Mental alertness and stability is an important aspect.
Examples of Physical Fitness:
SwimmingBikingCyclingYogaHikingJoggingExercising allows human beings to lose weight and reduce the chances of diseases. While we workout and keep our body fit, we hereby decrease the chance of growing diseases like:
Weight problemsType II diabetesHigh blood stressKeeping a healthy weight.Physical Fitness and exercise is important for everyone. Kids, adolescents, and adults require:
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What factors contribute to headache, anorexia, and lethargy with kidney disease?
Answer:
D. 1, 2, 3, 4
Explanation:
Full question:
What factors contribute to headache, anorexia, and lethargy with kidney disease?
1. increased blood pressure 2. elevated serum urea 3. anemia 4. acidosis
A. 1 only
B. 2, 4
C. 1, 3, 4
D. 1, 2, 3, 4
The correct answer is D.
Hope this helps!
A non-contact anterior cruciate ligament injury is more likely to occur when the athlete is?
Which is an umbrella term for initiatives that link reimbursement to health care performance criteria?
An umbrella term for initiatives that link reimbursement to health care performance criteria is pay for performance.
What is health care system?The health care system has to do with the process that takes care of the health care needs of a community. It is the process that sees to the provision of access to drugs and medical examination. Many countries make special arrangements to enable citizens access healthcare on a general scale.
The term incentives has to do with motivation. In this case, the motivation that is being provided to the healthcare providers. The process which encourages incentives to providers thereby leading to an improvement in the quality of health care is called pay for performance.
Hence, in discussing initiatives that link reimbursement to health care performance criteria, an umbrella term for initiatives that link reimbursement to health care performance criteria is pay for performance.
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The nutrient losses that occur as a result of food irradiation are _____ those lost in the canning process or during refrigerated storage.
The nutrient losses that occur as a result of food irradiation are the same as those lost in the canning process or during refrigerated storage.
A nutrient is a substance utilized by an organism to continue to exist, grow, and reproduce. The requirement for dietary nutrient intake applies to animals and plants.
Nutrients are substances required by the body to perform their simple functions. Nutrients must be obtained from our eating regimen because the human body cannot lead them to. Nutrients have one or extra of three basic functions: they provide energy, make contributions to frame structure, and/or alter chemical techniques in the body.
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Ati what positions can a mother can use while breastfeeding her newborn? how can the mother know if the newborn has a proper latch?
Answer:
Cradle: Sit with your baby lengthwise across your abdomen. ...Cross-cradle: Lay your baby on his side. ...Football: Hold your baby at your side, like a football, face up. ...Sideline or side-lying: Lie on your side and lay your baby on his side facing you, chest to chest.The latch feels comfortable to you and does not hurt or pinch. Your baby's chest rests against your body. Your baby does not have to turn his or her head while drinking.
Cradle: Sit with your baby lengthwise across your abdomen. and Cross-cradle: Lay your baby on his side. and Football: Hold your baby at your side, like a football, face up.
What are Newborn?Feeding, sleeping, and cuddling. In the initial months, that is the main focus.
As you spend time with your infant each day, he or she is also learning a lot. As your infant sees, hears, and experiences the world around them, their brains are expanding and evolving.
baby may be able to follow your face with their gaze at this age, and faces are the most fascinating thing to them. Toys with contrasting colors like red, black, and white as well as those with faces or patterns like swirls or checks will also be appealing to your infant.
Therefore, Cradle: Sit with your baby lengthwise across your abdomen. and Cross-cradle: Lay your baby on his side. and Football: Hold your baby at your side, like a football, face up.
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Describe one fighter per h i p a a regulations that you should consider when transmitting health insurance claim electronically
One factor, per HIPAA regulations, that we should consider when transmitting health insurance claims electronically is "medical database access that is secure"
What is HIPPA regulations?The HIPAA Privacy Rule applies to healthcare plans, healthcare clearinghouses, and healthcare providers who engage in specific electronic health care transactions, and it establishes federal standards to safeguard patient medical records and other personally identifiable health-related information (collectively referred to as "protected health information").
Some key features of HIPPA are-
The Rule establishes limitations and requirements on the use and disclosure of personal health information that may be made without a person's consent. It also mandates proper protections to preserve the privacy of such information. The Rule also allows people access rights to their personal health information, such as the ability to inspect and receive a copy of their medical records, ask for corrections, and instruct a covered entity to send their protected health data in an electronic format to a different party.To know more about HIPAA Privacy rule, here
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The correct question is-
Describe one factor, per HIPAA regulations, that you should consider when transmitting health insurance claims electronically?
What are implications for massage for a client taking anti-infective medications?
Answer: The main concerns with giving a massage while a person has an infection are that we don’t want to spread that infection more, especially if the infection is more acute–and if their medications haven’t had time to really take effect, then that could be a contraindication for giving a massage.
Explanation:
The average daily loss of water via the kidneys, lungs, feces, and skin is approximately:_____.
Mature adults lose about 2.5 to 3 liters of water per day.
In humans the average water loss by diffusion through the skin is about 300 to 400 ml/day, and an approximately equal amount is lost through the respiratory tract. The combined total of 600–800 ml/day represents 30–50% of all water loss, depending on the level of water intake.
The kidneys can remove 20–28 liters of water per day, but they cannot excrete more than 0.8 to 1.0 liters per hour. Drinking more than this can be harmful. Obligatory urine volume is limited by the concentrating power of the kidneys, but it can vary from 250 to 1400 ml per day depending on diet. Urine volume is usually 700 ml per day, but a high-protein diet demands more obligatory water to excrete the osmotically active products of protein metabolism.
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An infant with a total blood volume of 800 ml would start showing signs of shock when as little as________.
A child with a total blood volume of 800 ml would begin to show signs of shock when excessive tiredness and dizziness, nausea and vomiting, very pale and cold skin, confusion, bluish fingers and lips, and feeling faint.
What are the signs of blood loss shock?Symptoms of hemorrhagic shock vary with the intensity of blood loss and range from mild initially, such as
headachefatiguenauseaheavy sweatingand dizzinessto extremely severe or lethal:
palecold, or clammy skin rapid and shallow breathing tachycardiaurineWith this information, we can conclude that The state of shock happens due to the lack or insufficiency of oxygen in the cells, caused by the deficiency of blood circulation.
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Yoga and deep breathing are examples of physical coping skills. yoga and deep breathing are examples of physical coping skills.
a. true
b. false
Answer:
True, considering that there are physical actions that you are taking to expel whatever emotions you are feeling.
Which individual is at an increased risk of dying in a famine, losing life to a wasting disease, and experiencing a poor outcome from surgery due to inadequate nutrient stores?
a person who is underweight is at an increased risk of dying in a famine, losing life to a wasting disease, and experiencing a poor outcome from surgery due to inadequate nutrient stores
A person is deemed to be underweight if their body weight is too low for them to be healthy. Animals are subject to the same principles. Underweight. The white area on the chart represents the body mass index (BMI) underweight range.
Using our BMI healthy weight calculator, which displays your body mass index, you can determine if you are underweight (BMI). Your weight can be too low if your BMI is less than 18.5. Inform your doctor or the practice nurse if you or someone you know is underweight.
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When giving cardiopulmonary resuscitation to a child, after establishing unresponsiveness and calling 911,what should be the next step ?
When giving cardiopulmonary resuscitation to a child, after establishing unresponsiveness and calling 911, Scream for the individual to dial 911, and then immediately start CPR while directing them to an AED (a defibrillator).
What is cardiopulmonary resuscitation?Cardiopulmonary resuscitation is a medical treatment that involves repeatedly compressing the chest of a patient in an effort to revive their respiration and blood circulation after suffering a cardiac arrest.
There are seven steps of CPR (cardiopulmonary resuscitation) to assess :
checking the situation and the patient ask for aid by dialing 911open the airwaycheck for breathingapply chest compressionsadminister rescue breaths and repeat.When do we use Cardiopulmonary resuscitation?When someone's breathing or heartbeat have stopped due to an emergency, such as a heart attack or a near-drowning, cardiopulmonary resuscitation (CPR) can help save their life. The American Heart Association advises performing quick, forceful chest compressions to begin CPR.How to give CPR?A consistent rate of 100 to 120 compressions per minute should be used while placing the palm of one hand on top of the heel of the other and pressing down on the person's chest in a downward motion of 5 to 6 cm (2 to 2.5 inches). Give 2 rescue breaths every 30 chest compressions.To learn more about Cardiopulmonary resuscitation visit:
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How does individual behavior decrease biotic potential? it reduces the reproductive rates of individuals, due to competition for resources. it supports all individuals of the population to obtain needed resources. it increases the population under harsh environmental conditions. it decreases the amount of intraspecific competition.
Individual behavior decrease biotic potential because It supports all individuals of the population to obtain needed resources.
What kinds of factors will affect the biotic or reproductive potential of a population?
A population of living things has the capacity to grow if the right environmental factors are present, such as an adequate food supply, the absence of predators, and the absence of disease. The main determinants of biotic potential are the rate of reproduction and the size of each litter.What is the relationship between reproductive capacity and biotic potential?
The highest rate at which a population may reproduce under ideal environmental conditions is known as its biotic potential. Environmental resistance, or any situation that prevents population growth, limits an organism's ability to fully express its biotic potential.What is biotic potential?
The maximum growth rate of a population under ideal conditions, with unlimited resources and without any growth restrictions.
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Which conditions pose the greatest risk for injury for an adolescent?
Answer: Motor Vehicle Injuries
Explanation:
Jon's health plan pays benefits of 90or in-network providers and 70or out-of-network providers. what kind of plan is this?
Dr. ross believes that principles of natural selection help explain why infants come to fear strangers about the time they become mobile. Dr. ross is most likely a(n)?
Dr. ross believes that principles of natural selection help explain why infants come to fear strangers about the time they become mobile. Dr. ross is most likely a(n) evolutionary psychologist.
The study of behavior, mind, and emotion through the perspective of evolutionary biology is known as evolutionary psychology. All human behavior, according to evolutionary psychologists, is thought to be influenced by the physical and psychological tendencies that helped early humans survive and procreate.
For instance, according to evolutionary psychology theory, human brains developed to incorporate an instinctual fear and caution around snakes as the capacity to distinguish deadly snakes was passed down through generations.
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You have a pair of new sneakers. As you walk along the corridor, your foot catches. Immediately, your body responds and you are able to catch yourself before falling. Which reflex was executed?.
Crossed extensor reflex action prevents one from falling when your foot catches while walking.
Crossed extensor reflex:
A withdrawal reflex is the crossed extensor reflex. In the withdrawing limb, the extensors relax while the flexors contract, but in the other limb, the opposite happens. Contralateral means that the crossed extensor reflex takes place on the side of the body that is opposite from the stimulus. Afferent nerve fiber branches travel from the stimulated side of the body to the opposite side of the spinal cord to cause this response.They connect with interneurons there, which then stimulate or inhibit alpha motor neurons to the muscles of the opposing leg.Learn more about the Reflex action with the help of the given link:
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Which virus has been implicated in adult gastroenteritis resulting from ingestion of contaminated food (especially shellfish) and water?
Answer:
diabetes effect if drink coeffe or tea
A weighted average of the values of a random variable, where the probability function provides weights, is known as the?
A weighted average of the values of a random variable, where the probability function provides weights, is known as the Expected value.
The mean of a random variable can be thought of as the expected value or expectation. This makes it a sample statistic that also measures central tendency. The probability-weighted average is another name for the expected value.
It is the weighted average of all possible values for X, with the probability distribution serving as the weights. The expected value or expectation of X is another name for the mean, which is represented by the letter E(X). The mean can be used to determine a random variable's "central location."
Therefore, A weighted average of the values of a random variable, where the probability function provides weights, is known as the Expected value.
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Write the name of two food items that assist to protect the body by increasing immunity?
Answer:lemon, brocoli
Explanation:
These fruits contain vitamin C which is said to help contribute with the immune system
Answer:
grapefruits , oranges , tangerines , lemons , limes ,
redbell peppers , brocolli , garlic, ginger , spinach , yogurt , almonds ,and many more !
Explanation:
When a death occurs, members of a healthy family will finish the
grieving process at the same time. True False
Answer:
True
Explanation:
They will finish their grieving process at the same time, no matter if they are a healthy family or not. It is a big effect of someone's life, losing someone, so they would finish the process at the same time.
I hope it helps! Have a great day!
Pan~
If you suspect a possible pest infestation you should
If you suspect a possible pest infestation, you should contact your local pest control department.
What is pest control?Pest Control is an action that eliminates and prevents the proliferation of unwanted animals in environments with large circulation of people.
What is pest control service?The pest control service works to keep the pest population at satisfactory levels. The role of the pest control service is to reduce the population of
ratsinsectsbirds and batsto acceptable levels, which can cause damage and serious health problems.
With this information, we can conclude that Pest control is the process of controlling, managing, minimizing or removing undesirable insects and other pests, from spaces occupied by people. It should: Be handled by a licensed pest professional, who is a true expert on the pests they treat.
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If you suspect a possible pest infestation you should contact the manager to make necessary provision for licensed Pest Control Operator.
Who is a Pest Control Operator?A Pest Control Operator is a trained personnel that is licensed to use different chemicals known as pesticides to control pests infestation.
Pest infestation is defined as the sudden increase in the population of pests in a particular area.
It is advisable to contact a pest control operator to help control any pest infestation as they know the correct chemical to use when an infestation occurs.
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Which pathogen can be controlled by washing hands and controlling flies inside and outside the operation?
Where does referred pain appear when the gastric juice from the stomach refluxes into the esophagus?
Referred pain occurs in the region of the heart when the gastric juice from the stomach refluxes into the esophagus.
What is referred pain?Referred pain is that in which you feel pain in one part of your body but that pain is caused due to injury/pain is some other region.E.g.: Due to gastric juice reflux in the esophagus, you feel pain in your heart.Referred pain is caused because our body is connected by a network of sensory nerves which carry stimulus from one part of the body to another.Due to injury at one site in the network, the signal is interpreted by the brain and sent to other tissues. Referred pain can occur to anyone, at any time, at any or multiple regions.Learn more about referred pain here:
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_____ is a naturally occurring monosaccharide found primarily in honey and fruits.
Carbohydrates is a naturally occurring monosaccharide which found primarily in the honey and fruits and vegetables. It breaks into two categorize , widely used sweeter consisting of glucose and fructose manufacture by cornstarch.
Fructose is monosaccharide , single sugar , it has the same chemical formula as glucose but different molecular structure. Natural monosaccharies is d-glucose and vitamin c which is ascorbic acid , derived from the glucose.
Carbohydrates naturally obtained from grains ( bread, noodles, pasta , crackers) , fruits ( apples, banana, mangoes) and cannot further hydrolyzed to give simpler unit of polyhydroxy aldehyde or ketone is called a monosaccharide. There are 20 monosaccharide also known to occur in nature. For examples - Ribose, galactose , glucose , fructose , etc.
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Why should a woman be cautioned against taking acetylsalicylic acid (aspirin) to relieve pain in labor?
A woman is cautioned against taking acetylsalicylic acid (aspirin) to relieve pain in labor because for pregnant women with recurrent pregnancy loss, clotting disorders and preeclampsia.
Aspirin, also known as acetylsalicylic acid, is a pain reliever, fever reducer, and anti-inflammatory agent. Aspirin is used to treat a variety of inflammatory disorders, including Kawasaki disease, pericarditis, and rheumatic fever.
Aspirin is used to treat fever and mild to moderate pain associated with headaches, menstrual periods, arthritis, toothaches, and muscle aches.
Aspirin is an antiplatelet agent, which is a sort of blood thinner. Antiplatelets inhibit the capacity of your blood cells to clump together and form a clot. If you have heart disease, you're probably aware that taking a modest dose of aspirin to assist prevent a heart attack is common practice.
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In a whining tone, mrs. z. often asks a member of the health team to do things she could do for herself. List four other behaviors that would be a manifestation of regression.
Regression is method to determine the strategical relationship between a development variable and more independent variable.There are some behavior that would be manifestation of regression such as - acting in young or needier way, may have temper tantrums, difficulty with sleeping or eating or reverting to more immature ways of talking.
According to the Sigmund Freud - Regression is an unconscious defense mechanism in which the temporary or long term reversion of ego to an earlier stage of development is causes.
There are some mental regression which is voluntary and involuntary age regression which can be trigger by steer, fear, insecurity, or trauma. It causes when mentally retreat to an earlier age.
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suggest two ways in whichcommunity can voice their concern in a responsibleway to ensure that government will provide safe environment for communities
Two ways are:
Engage civil rights organizations to negotiate on the people' behalf, as they are most equipped to handle such issues.
To draw attention to the situation of the locals and to demand action in a timely manner, submit a petition to the regional and local municipalities.
What are the ways in which community can voice their concern?Get in touch with your agent. The community's residents choose a representative to hear out their issues and find solutions. Congressmen work for the American people, not for businesses, individuals, or political parties.
Ask non-governmental organizations or associations for support if their issues align with those of your communities. These non-governmental organizations have superior logistics and infrastructure for approaching legislators and the media to discuss issues in the community and sway public opinion.
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