A client with schizophrenia has begun a new prescription of clozapine. The nurse should assess the result of which laboratory study to monitor for adverse effects?
Kidney function studies
Red blood cell count
Liver function studies
White blood cell count
The Correct Answer is D
A. Kidney function studies While monitoring kidney function is important for clients on certain medications, it is not the primary laboratory test for monitoring clozapine. Clozapine is associated with agranulocytosis, which affects white blood cell count.
B. Red blood cell count Monitoring red blood cell count is not the primary concern when a client is prescribed clozapine. The main concern with clozapine is agranulocytosis, which affects white blood cells.
C. Liver function studies While liver function is important to monitor with some medications, it is not the primary laboratory test for monitoring clozapine. The primary concern with clozapine is agranulocytosis, which affects white blood cell count.
D. White blood cell count Clozapine is associated with agranulocytosis, a potentially life- threatening condition characterized by a severe decrease in white blood cells. Regular
monitoring of white blood cell count is crucial to detect and prevent this adverse effect. This test should be performed before starting clozapine and regularly throughout treatment. If the white blood cell count drops significantly, clozapine may need to be discontinued. This makes it the
most important laboratory study to monitor when a client is prescribed clozapine.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Orienting the client to the unit While orientation is important, the client's prolonged
immobility and stupor necessitate a physical assessment first to ensure there are no underlying medical issues contributing to this state.
B. Reinforcing reality with the client The client's catatonic state may make it difficult to effectively communicate or engage in reality orientation at this point. Addressing potential physical issues is the initial priority.
C. Establishing a nonthreatening relationship Building a therapeutic relationship is crucial, but given the client's current state, assessing for physical problems takes precedence.
D. Assessing the client for physical problems The client's prolonged catatonic state requires an
immediate physical assessment to rule out any underlying medical conditions contributing to his condition.
Correct Answer is B
Explanation
A) Incorrect. While aging can contribute to cognitive changes, it is not the primary factor in the acute onset of delirium.
B) Correct. This statement highlights the acute and rapid onset of behavioral changes, which is characteristic of delirium. Delirium is an acute confessional state characterized by alterations in cognition, attention, and level of consciousness. It often has a sudden onset.
C) Incorrect. Chronic forgetfulness may be indicative of dementia or other cognitive disorders, but it does not support the acute onset seen in delirium.
D) Incorrect. Independence and living alone do not directly relate to the acute onset of delirium.
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