Answer: d. Confounding
Explanation:
In the context of a scientific study such as this one, a confounding factor is one that has influence on both the exposure and event variable(s), which may lead to over- or underestimation of the direct relationship between them (if any).
For instance: In this example, researchers may have had reason to believe that male gender is associated with both higher risk of obesity (the exposure variable) and adult-onset asthma (the event variable). If gender is not taken into account, one may claim that the finding of an association between obesity and asthma is simply an artifact due to the high proportion of male patients (likely to present with both). <em>Controlling</em> for that variable (such as by matching, as in this example) allows researchers to test for this hypothesis.
Answer:
A) hypovolemic
Explanation:
When there is extensive bleeding, the volume of blood in the entire circulatory system decreases considerably. Therefore, the patient usually goes into hypovolemic shock.
In this type of shock the heart is unable to pump enough blood due to the large decrease in venous return. As a consequence, arterial blood pressure drops.
Answer:
False.
Explanation:
Zwitter ion may be defined as the molecule that contains the net neutral charge. The change in pH can change the charge on the zwitter ions. Amino acids can exist in the form of zwitter ions.
The basic environment, causes the deprotonation of the ammonia group. The carboxyl end of a protein release the hydrogen ions in the acidic environment , not in the basic environment.
Thus, the answer is false.
Answer:
clharithromycine
because it has toxic chemicAls fo use as well as killing
You should begin the primary assessment of a patient who has a psychiatric problem with an interview to get to know the patient.
<h3>How to evaluate a psychiatric patient?</h3>
In the psychiatric evaluation, an interview is initially carried out to get to know the patient and, if necessary, a conversation with other sources, such as
- family members
- health professionals
- social workers
- among others, can be requested.
With this information, we can conclude that you should begin the primary assessment of a patient who has a psychiatric problem with an interview to get to know the patient.
Learn more about psychiatric in brainly.com/question/3633468
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