If dehydration occurs, the blood pressure will

become muffled.

decrease.

remain the same.

Increase

Answer and Explanation

The Correct Answer is B

A.   Dehydration causes a drop in circulating blood volume, which can lead to lower blood pressure, not muffled sounds.
B.   When a person is dehydrated, there is less fluid in the bloodstream, which typically causes a decrease in blood pressure.
C.   Blood pressure is likely to decrease in dehydration due to reduced circulating volume, rather than remain unchanged.
D.   Dehydration will not increase blood pressure; it typically causes a compensatory decrease in blood pressure.

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Free Nursing Study Resources

Correct Answer is A

Explanation

A. The normal response to light in the eye is pupil constriction. This indicates that the optic and oculomotor nerves are functioning properly.
B. While a sluggish reaction can occur in some individuals, a noticeable sluggish response could indicate neurological issues, especially in a head injury.
C. Pupils should constrict in response to light, not dilate, unless there is a significant neurological impairment.
D. Pupil checks should ideally be performed in dim lighting for better visibility of pupillary reactions, not with the room lights on.

A. a drop of 15 to 20 mm Hg from baseline when changing position. B. dizziness upon rising to a standing position. C. blurred vision. D. syncope.

Correct Answer is ["A","B","C","D"]

Explanation

A. A significant drop in blood pressure when standing (typically greater than 20 mm Hg systolic or 10 mm Hg diastolic) is a hallmark of orthostatic hypotension.
B. Dizziness upon standing is a classic symptom of orthostatic hypotension due to decreased blood flow to the brain.
C. Blurred vision can also result from decreased blood flow and is a common symptom of orthostatic hypotension.
D. Syncope (fainting) can occur as a result of orthostatic hypotension when the brain does not receive enough oxygenated blood due to the drop in blood pressure.

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If dehydration occurs, the blood pressure will

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is instructing a nursing student on performing pupillary checks on a patient with a possible head injury. Which statement indicates that the nursing student understands the concept?

Correct Answer is A

Explanation

The nurse assesses that the 86-year-old patient is experiencing orthostatic hypotension when assessments indicate: (Select all that apply.)

Correct Answer is ["A","B","C","D"]

Explanation

If a patient's blood pressure measures 146/92 on the left arm and 138/84 on the right arm, what would you do?

The nurse anticipates that if the stroke volume of a patient is reduced, the pulse will be:

A nurse is checking a client's bowel sounds. At which of the following times should the nurse auscultate the client's abdomen?

When performing an initial assessment on a patient, which piece of information is of highest priority?

The nurse notes that a patient has an exaggerated lumbar curve. This is indicative of

The nurse is informed that a patient had abnormal heart sounds during the night shift. When auscultating abnormal heart sounds, the nurse knows to listen to heart sounds with the:

If dehydration occurs, the blood pressure will

An older adult American Indian patient has been admitted to the hospital with abdominal pain. Along with performing a physical assessment, the nurse should also perform a: