The nurse is taking a radial pulse and assessing the pulse amplitude for a patient. Documentation by the nurse states. “Pulses are +3 in the upper extremities.” What amplitude is the nurse assessing?
Increased, strong
Diminished, weaker than expected
Absent, unable to palpate
Bounding
The Correct Answer is A
A. Increased, strong:
A pulse amplitude of +3 indicates an increased or strong pulse. This suggests a forceful and palpable pulse, potentially associated with conditions like fever, anemia, or increased cardiac output.
B. Diminished, weaker than expected:
This would typically be associated with a lower than normal pulse amplitude. It might suggest poor peripheral perfusion or decreased cardiac output.
C. Absent, unable to palpate:
If the pulse is absent or unable to be palpated, it could indicate severe conditions such as vascular occlusion or cardiac arrest.
D. Bounding:
A bounding pulse is one with a forceful and strong amplitude. It suggests a powerful expansion of the arterial wall, and it can be associated with conditions like fever, anemia, or increased cardiac output.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Tie it to the bed frame with a quick release knot.This option is correct because securing the restraint to the bed frame ensures that the client cannot easily remove it, while a quick release knot allows for rapid removal in case of an emergency.
B. Strap the restraint with a square knot to the head of the bed.While a square knot may be secure, it is not considered a quick-release method, which is essential for the safety of the client.
C. Use a quick release knot to tie the restraint to the side rail.Tying a restraint to the side rail can pose a risk because if the side rail is lowered, it may create a situation where the restraint is loose or ineffective. It is safer to secure it to the bed frame instead.
D. Assist with range of motion at least every 3 hours.While providing range of motion is important to prevent complications from immobility, it does not address how to secure the restraint itself. Regular assessments and range of motion exercises should be part of the overall care plan but are not directly related to securing the restraint.
Correct Answer is D
Explanation
A. Systolic pressure:
The first sound heard during blood pressure measurement corresponds to the systolic pressure, the pressure in the arteries when the heart is contracting.
B. Pulse pressure:
Pulse pressure is the numerical difference between the systolic and diastolic pressures but is not specifically represented by a sound in blood pressure measurement.
C. Auscultatory gap:
An auscultatory gap is a temporary disappearance of sounds during blood pressure measurement, typically occurring between the systolic and diastolic pressures. It is not directly associated with the second sound.
D. Diastolic pressure:
The second sound heard corresponds to the closure of the aortic valve, marking the beginning of diastole. This sound represents the diastolic pressure, which is the pressure in the arteries when the heart is at rest.
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