A nurse is assessing a client who has a calcium level of 7.6 mg/dL. Which of the following findings should the nurse expect?
Hypertension
Muscle twitching
Bounding pulse.
Increased urine output
The Correct Answer is B
A. Hypertension is not a typical finding of hypocalcemia. Instead, hypocalcemia can cause hypotension due to decreased myocardial contractility.
B. Muscle twitching is a common manifestation of hypocalcemia. Low calcium levels increase neuromuscular excitability, leading to twitching, tetany, and spasms.
C. A bounding pulse is not associated with hypocalcemia. Instead, hypocalcemia can cause weak, thready pulses due to decreased cardiac output.
D. Increased urine output is not a direct symptom of hypocalcemia. However, hypercalcemia can lead to polyuria due to its effect on the kidneys.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Allergic. Symptoms of an allergic reaction to a blood transfusion typically include itching, rash, and hives rather than chills, headache, or low-back pain.
B. Acute hemolytic. This reaction occurs when the client receives incompatible blood, leading to red blood cell destruction. Symptoms include chills, headache, low-back pain, chest tightness, hypotension, and fever.
C. Bacterial. A bacterial transfusion reaction is usually caused by contaminated blood products and presents with fever, chills, hypotension, and possible sepsis. The described symptoms suggest a different reaction.
D. Febrile nonhemolytic. This reaction is more common and presents with fever, chills, and headache but does not typically include low-back pain or chest tightness, which are more indicative of an acute hemolytic reaction.
Correct Answer is A
Explanation
A. "I can use chamomile tea to promote sleep." Chamomile has calming properties and is commonly used as a natural remedy to promote relaxation and improve sleep.
B. "Herbal medicines do not interact with conventional medications." Many herbs can interact with prescription medications, potentially causing harmful effects.
C. "I can use ginger to help treat headaches." Ginger is primarily used to reduce nausea and motion sickness rather than for headache relief.
D. "Herbal medicines are regulated by the Food and Drug Administration." Herbal supplements are not regulated by the FDA in the same way as prescription and over-the-counter medications.
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