A nurse is collecting data from a client who has an NG tube set to low intermittent suction. Which of the following findings indicates hypomagnesemia?
Bone pain
Drowsiness
Bowel hypomotility
Positive Chvostek's sign
The Correct Answer is D
A. Bone pain: Bone pain is not a characteristic finding of hypomagnesemia. Hypomagnesemia is an electrolyte imbalance, and bone pain is not a typical symptom associated with it.
B. Drowsiness: Drowsiness may occur in hypomagnesemia, but it is not a specific or characteristic sign of this condition. Other electrolyte imbalances and medical conditions can also cause drowsiness.
C. Bowel hypomotility: Hypomagnesemia can cause bowel hypomotility (decreased bowel movements), but it is not the most specific finding associated with this condition.
D. Positive Chvostek's sign: Correct. Hypomagnesemia can lead to neuromuscular irritability, and a positive Chvostek's sign is a clinical manifestation of this condition. A positive Chvostek's sign is elicited by tapping the facial nerve (at the level of the zygomatic arch) and observing a
twitching of the facial muscles, which indicates increased neuromuscular excitability.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A: A nasal cannula provides a low to moderate concentration of oxygen and is not suitable for a client experiencing severe difficulty breathing.
B: A simple face mask provides a higher concentration of oxygen than a nasal cannula but may not deliver a high enough concentration for a client experiencing severe respiratory distress.
C: A Venturi mask can provide a precise and adjustable concentration of oxygen but may not deliver the highest concentration needed in this scenario.
D: A nonrebreather mask can deliver the highest concentration of oxygen (up to 100%) and is the most appropriate choice for a client experiencing severe difficulty breathing.
Correct Answer is D
Explanation
A. Provide an artificial voice box - This is not typically used for clients with aphasia as it does not address the communication barriers they face.
B. Avoid using facial gestures - Facial gestures can be a helpful non-verbal communication tool, especially for clients with aphasia, so avoiding them is not beneficial.
C. Speak to the client in a louder voice - Aphasia affects language processing, not hearing, so increasing volume does not aid in understanding.
D. Ask the client close-ended questions - This allows the client to respond with 'yes' or 'no', or other simple answers, which can be easier for someone with aphasia.
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