A nurse is caring for a client who has fluid volume excess. Which of the following manifestations should the nurse expect?
Bounding pulse
Polyuria
Weight loss
Dry mucous membranes
The Correct Answer is A
Rationale
A. Bounding pulse: A full, strong, or bounding pulse is a classic sign of fluid volume excess due to increased circulating blood volume. The elevated intravascular pressure causes the heart to eject blood more forcefully, making the pulse more palpable. Assessing pulse quality helps identify hypervolemia and monitor cardiovascular status.
B. Polyuria: Polyuria is more commonly associated with fluid volume excess caused by conditions like diabetes insipidus or use of diuretics, but it is not a primary manifestation in general hypervolemia. Fluid overload typically results in edema and decreased urinary output if the kidneys are unable to compensate.
C. Weight loss: Weight loss indicates fluid volume deficit rather than excess. Fluid retention in hypervolemia usually presents as rapid weight gain, which reflects increased total body water and extracellular fluid accumulation. Monitoring daily weight is key to assessing fluid status.
D. Dry mucous membranes: Dry mucous membranes are characteristic of dehydration or fluid volume deficit. In fluid volume excess, mucous membranes may appear moist, and edema may be present due to fluid accumulation in tissues. Evaluating mucous membranes helps differentiate between overhydration and dehydration.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Rationale
A. Place the client in a supine position: Placing a client supine is not necessary for restraint use and may increase the risk of aspiration, especially in a client with a PEG tube. Positioning should prioritize safety and comfort, typically semi-Fowler’s for feeding.
B. Remove the restraints every 2 hr: Restraints must be removed at least every 2 hours to assess skin integrity, circulation, range of motion, and the client’s need for continued restraint. Regular release prevents complications such as skin breakdown, nerve injury, or impaired circulation.
C. Secure the straps with a square knot: Restraint straps should be secured using a quick-release knot, not a square knot, to allow rapid removal in an emergency. Using an incorrect knot can delay urgent intervention and compromise safety.
D. Attach the straps to the side rails of the bed frame: Restraints should be attached to the bed frame not the side rails that move, or another fixed point, to prevent injury. Attaching to movable side rails can cause entrapment or worsen injury if the rails are raised or lowered.
Correct Answer is B
Explanation
Rationale
A. Plan to meditate immediately after meals: Meditating immediately after eating may cause discomfort or drowsiness and can interfere with focus. It is recommended to meditate at a time when the client is alert and not experiencing postprandial fatigue, which supports effective stress reduction.
B. Tighten and relax muscles during relaxation therapy: Progressive muscle relaxation involves systematically tensing and then relaxing specific muscle groups to reduce physical tension and stress. This technique promotes awareness of muscle tightness and facilitates overall relaxation, making it an effective component of stress management.
C. Keep eyes open during relaxation therapy: Closing the eyes is typically recommended during meditation and relaxation exercises to minimize distractions and enhance focus. Keeping the eyes open can reduce the effectiveness of the therapy by increasing external stimuli and mental engagement.
D. Take short and shallow breaths when meditating: Effective meditation and relaxation techniques emphasize slow, deep, and controlled breathing. Short, shallow breaths can increase tension and limit oxygenation, reducing the calming effects of meditation. Deep breathing supports parasympathetic activation and stress reduction.
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