In the partial report method of sperling's study of sensory memory, the participants were to report _________.
A study of the residents of a region showed that 20% were smokers. the probability of death due to lung cancer, given that a person smoked, was ten times the probability of death due to lung cancer, given that the person did not smoke. if the probability of death due to lung cancer in the region is .006, what is the probability of death due to lung cancer given that the person is a smoker
Final answer:
The probability of death due to lung cancer given that the person is a smoker is found to be approximately 0.0214.
Explanation:
The probability of death due to lung cancer given that the person is a smoker, if the probability of death due to lung cancer in the region is 0.006 and the hazard risk is ten times greater for smokers than non-smokers. Let's call the probability of death due to lung cancer given that the person smoked P(S) and the probability of death given they did not smoke P(NS). We are told:
20% (0.20) of the region's residents are smokers.
P(NS) = Probability of death due to lung cancer for non-smokers.
P(S) = 10 * P(NS), since the risk is ten times higher for smokers.
The overall probability of death due to lung cancer is given as 0.006. This can be expressed mathematically by the total law of probability as:
Overall Probability = (Probability of being a smoker) * (Probability of death given smoking) + (Probability of being a non-smoker) * (Probability of death given not smoking)
or
0.006 = (0.20 * P(S)) + (0.80 * P(NS))
Given that P(S) = 10 * P(NS), we can substitute P(S) into the equation:
0.006 = (0.20 * 10 * P(NS)) + (0.80 * P(NS))
This simplifies to:
0.006 = (2 * P(NS)) + (0.80 * P(NS)) = 2.8 * P(NS)
Now we solve for P(NS):
P(NS) = 0.006 / 2.8
And finally we find P(S):
P(S) = 10 * P(NS)
Therefore, we calculate P(S) to be approximately 0.0214, which is the probability of death due to lung cancer for a smoker in the region.
Breastfeeding is better than formula because it leads to a lower incidence of _______________. Question 4 options:
Why are licensing and certification requirements important? What benefit do they have?
What is the correct definition of the term [i] refusal skills [/i] ?
A.A disagreement between people with opposing viewpoints.
B.The process of making a choice or solving a problem.
C.Finding a solution to a disagreement.
D.Ways to say no effectively.
The public duties of the healthcare professional require a significant amount of reporting. Recent legislation, specifically HIPAA, requires that all patients' Protected Health Information be kept confidential. Consider a patient who has a highly contagious and dangerous disease, like meningitis. It appears that public safety may conflict with HIPAA requirements for patient confidentiality. Does protecting the public outweigh maintaining a patient's medical confidentiality? Why or why not? Explain your position.
Which of these health risks may be caused by sleep deieficiwncy
Whole butter gives only a slightly positive test for protein and may show no reaction at all. when the same butter is clarified; however, the liquid lower the layer is definitely positive for protein?
Final answer:
The clarification process of butter results in a layer that shows a more definite positive protein test due to the removal of fat and concentration of water-soluble proteins, which can be detected using Biuret solution.
Explanation:
Whole butter typically gives a slightly positive test for protein because it does contain some milk proteins; however, when butter is clarified, the liquid lower layer can show a more definite positive reaction. This is because the clarification process removes the fat, leaving behind the water-soluble proteins which are then more detectable.
Testing for proteins often involves the use of Biuret solution, which turns purple or violet in the presence of significant protein content. Conversely, a blue color indicates a negative result for significant protein content. When testing fats and oils, such as butter, the presence of fat is recognized by a greasy stain on paper that does not disappear on heating.
Two enemies confront one another in a forest. Then, a tree falls, pinning them both to the ground. What kind of conflict exists in both situations?
The process where your body turns food into energy is called ____________?
Question 1 options:
Genetics
Nutrition
Metabolism
Diet
Why are good friendships beneficial?
The way in which your emotions affect your physical and overall health is part of?
Psychophysiological disorders are physical diseases influenced by stress and emotional factors. These disorders can weaken the immune system and contribute to conditions like cardiovascular disorders, asthma, and tension headaches. Coping strategies, social support, and healthy behaviors can help manage the impact of stress on overall health.
Explanation:The way in which your emotions affect your physical and overall health is part of psychophysiological disorders. These disorders are physical diseases that are either brought about or worsened by stress and other emotional factors. Stress and negative emotions can weaken the functioning of the immune system and influence the development of cardiovascular disorders, asthma, and tension headaches. Coping strategies, social support, and promoting healthy behaviors can help mitigate the adverse effects of stress on health.
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The most common cause of coronary heart disease (
Select three warning signs for suicide.
A. Making indirect statements such as "I can't take it anymore"
B. Showing an unusual obsession with death
C. Wanting to spontaneously go out and do fun things.
D. Giving away personal belongings
The three warning signs for suic-ide in the question are:
Making indirect statements such as "I can't take it anymore"Showing an unusual obsession with deathGiving away personal belongingsThese are all signs that someone may be thinking about suic-ide and it is important to take them seriously. If you are concerned that someone you know may be sui-cidal, you should talk to them about it and seek professional help.
Here are some other warning signs for sui-cide:
Withdrawal from friends and familyChanges in personality or behaviorLoss of interest in activities that were once enjoyedFeeling hopeless or helplessGiving away belongings or making a willTalking about death or sui-cideIf you notice any of these warning signs in someone you know, please reach out to them and offer your support. You can also contact a suic-ide hotline or mental health professional for help.
Here are some resources that can help:
National Su-icide Prevention Lifeline: 1-800-273-8255Crisis Text Line: Text HOME to 741741Trevor Project (for LGBTQ+ youth): 1-866-488-7386You Are Not Alone (for survivors of sexual assault): 1-800-656-HOPEVeterans Crisis Line: 1-800-273-8255 and press 1To learn more about warning signs, here
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If you touch a downed power line covered or bare, what’s the likely outcome?
A.
Death
B.
First degree burns
C.
Third degree burns
D.
Minor injuries
Which support services career is characterized by designing, building, and maintaining medical mach
Hospitals are classified into four types depending on the sources of income received. List the four main types
create an outline to describe the risk associated with alcohol ,tobacco and other drugs , also list reasons to abstain from substances abuse . each section have at least three points .
Which of the following would be a possible measurement of the AQI?
A. 400
B. 800
C. 600
D. 1000
Which is not a result of hypertension
Which of these are ways that societies are affected by STDs/STI‘s
Manny's trainer wants him to do some anaerobic exercises to prepare for his upcoming competition. Which of the following would be the best option? Running Tennis Lifting weights Dancing
Hi! its not running its Lifting weights! Hope it helped (i got it wrong by submitting running)
PLEASE HELP ME ASAP!!!!!
Public health is safeguarded by all of the following EXCEPT:
laws that promote safety.
individuals who choose unhealthy behaviors.
regulations that limit or restrict unhealthy behavior.
public service announcements informing the public about health.
Answer:
Individuals who choose unhealthy behaviors.
Explanation:
You cannot control the action of a human.
Answer:
B individuals who choose unhealthy behaviors.
Explanation:
Which of the following is the BEST method to estimate a 1-oz. serving size of nuts?
a. one bowlful
b. one handful
c. one rounded handful
d. one thumb's worth
Answer:
its B
Explanation:
Which of the following is a function of public health policy?
A.
to increase the transmission of diseases
B.
to control outbreaks of diseases
C.
to educate the public to make risky health decisions
D.
to provide vaccinations against diseases
The correct option is B. To control outbreaks of diseases is a function of public health policy.
Public health policy aims to control disease outbreaks by implementing measures like surveillance, vaccination programs, and health education.
It works to prevent the spread of diseases, ensure timely response to outbreaks, and promote public health initiatives that reduce the impact of illnesses. These policies often involve regulations and guidelines for healthcare providers and the public to follow, thereby minimizing health risks and improving overall community health.The other options are incorrect because:
Option A. Increasing disease transmission is contrary to public health goals which focus on prevention and control.Option C. Educating the public to make risky health decisions contradicts public health objectives of promoting safe health practices.Option D. Providing vaccinations is a part of disease prevention, but controlling outbreaks covers broader strategies, including vaccines.Dehydration is known to
A negative feedback loop is a reaction that causes a decrease in function. Often, it causes the output of a system to be lessened; so, the feedback tends to stabilize the system. This can be referred to as homeostasis, as in biology, or equilibrium, as in mechanics.
What is baseline imbalance?This is simply known as a form of art that pertains to systematic error when producing an intervention groups in any clinical trial. In this type of imbalance, the groups differ in baseline traits due to the fact that the participants were selected or assigned.
There are different ways to balance a load. Why is the figure considered to be an example of a negative feedback system as opposed to a positive feedback system is that The figure shows the correction of an imbalance back to a baseline.
Therefore, A negative feedback loop is a reaction that causes a decrease in function. Often, it causes the output of a system to be lessened; so, the feedback tends to stabilize the system. This can be referred to as homeostasis, as in biology, or equilibrium, as in mechanics.
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The mass of an object can be measured in:
liters
meters
kilograms
PLEASE HELP BEFORE IM LATE....
how have scientist been able to determine the composition of earths layer?
earth science
Answer:
By looking at how seismic waves change speeds as they travel through Earth.
Explanation:
By looking at how seismic waves change speeds as they travel through Earth.
What causes iron in your body to go less?
What guidelines are given in regards to intensity and frequency, to improve muscular strength?