Which instructions should a nurse give to a client prior to obtaining a throat culture?
“While depressing your tongue, I will swab the back of your throat.”.
“You won’t be able to eat or drink for one hour after the procedure.”.
“Take a deep breath and then cough while I swab your throat.”.
“I just need to swab your anterior tongue. It will be very quick.”.
The Correct Answer is A
This is the proper way to obtain a throat culture, which is a test to look for infections in the back of the throat.
Some possible explanations for the other choices are:
Choice B is wrong because there is no need to avoid eating or drinking after a throat culture.
The swab does not interfere with the normal function of the mouth or throat.
Choice C is wrong because coughing while swabbing the throat could contaminate the sample or cause discomfort to the client. The swab should be gently passed along the back area of the throat and tonsils.
Choice D is wrong because swabbing only the anterior tongue would not collect enough cells from the infected area. The swab should reach the back of the throat where bacteria or fungi may grow.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","E"]
Explanation
Diazepam is a benzodiazepine that can cause central nervous system depression, which can manifest as decreased blood pressure, impaired physical coordination and respiratory depression. These signs and symptoms are consistent with benzodiazepine intoxication and may require treatment with flumazenil, a benzodiazepine receptor antagonist.
Choice B is wrong because increased temperature is not a sign of benzodiazepine intoxication. Benzodiazepines can cause hypothermia, or low body temperature, due to vasodilation and decreased metabolic rate.
Choice D is wrong because nausea and appetite loss are not signs of benzodiazepine intoxication. Benzodiazepines can cause gastrointestinal effects such as constipation, dry mouth and increased appetite.
Correct Answer is ["A","E"]
Explanation
Olanzapine is an antipsychotic drug that can cause weight gain and increased blood sugar as common side effects.
Therefore, the nurse should monitor the client’s weight and blood sugar regularly to prevent complications such as obesity and diabetes.
Choice B is wrong because olanzapine does not affect skin turgor, which is a measure of hydration status.
Choice C is wrong because olanzapine does not cause falls, although it may cause dizziness or unsteadiness as side effect.
Choice D is wrong because olanzapine does not cause significant changes in blood pressure, although it may cause orthostatic hypotension (a drop in blood pressure when standing up) as a side effect.
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