I would say this is A. Head , hope this helps !
Answer:
The statement the patient makes about being anxious in "this place".
Explanation:
This should alert the nurse right away that the patient is experiencing anxiety from being in a clinical setting, and that is likely the cause for the elevated blood pressure and heart rate. The second reading is helpful confirmation of this, and should be used to console the patient and assure them that the risk of hypertension is minimal, and it may just be due to the anxiety they mentioned experiencing.
Answer:
Intervention study
Explanation:
An intervention study is a type of controlled clinical trial in which an intervention is applied to a group of people and the outcome is compared to a similar group without the intervention. An example of this type of study is shown in the question above, where a margarine which vegetable ingredients (which is the intervention) will be given to a group of people, so that their blood cholesterol levels are compared to the cholesterol levels of a group of people who didn't use this margarine.
