A client with a chlamydia infection receives a prescription for a single dose azithromycin 1 gram by mouth. The bottle is labeled "Azithromycin for Oral Suspension, USP 200 mg per 5 mL."
How many mL should the nurse administer?
(Enter numerical value only.)
The Correct Answer is ["25"]
The prescription is for 1 gram of azithromycin, which is 1000 mg. The concentration of
the suspension is 200 mg per 5 mL. To calculate the amount in mL:
1000 mg / 200 mg per 5 mL = 25 mL
The nurse should administer 25 mL of the suspension.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Given the client's symptoms of constant chest pressure that is unrelieved with rest, along with the client's appearance of anxiety, pallor, and diaphoresis, it indicates a high likelihood of an acute coronary event, such as a myocardial infarction (heart attack). In this situation, the nurse should prioritize immediate actions that address the potential cardiac emergency.
Aspirin is an essential medication in the initial management of acute coronary syndrome, including unstable angina and myocardial infarction. It helps to inhibit platelet aggregation and reduce the risk of clot formation in the coronary arteries. The chewable form of aspirin is recommended because it allows for more rapid absorption.
While evaluating extremities for perfusion, pulse volume, and pitting edema is important in assessing the client's overall cardiovascular status, it is not the immediate next step when faced with a suspected acute coronary event.
Securing client consent for coronary angiography and percutaneous coronary intervention (PCI) is a relevant step in the management of unstable angina and myocardial infarction, but it is not the immediate action to be taken in the emergency department. The client requires stabilization and initial medical interventions before procedural consent can be obtained.
Placing an indwelling urinary catheter and instituting strict intake and output measurements is not a priority action in this situation. The focus should be on addressing the potential acute coronary event and ensuring the client's cardiac stability. Urinary catheterization and monitoring of intake and output can be considered later, if necessary.
Correct Answer is D
Explanation
A) Incorrect - Initiating continuous dopamine infusion is not a priority in this situation. The client's low blood pressure and electrolyte imbalances require more immediate attention.
B) Incorrect - Administering promethazine addresses symptoms like nausea and vomiting, but it doesn't address the primary issue of hypovolemia and low blood pressure.
C) Incorrect - Administering potassium chloride without addressing the fluid deficit can be dangerous and may lead to further electrolyte imbalances.
D) Correct- The client's vital signs and laboratory results indicate hypovolemia (low blood pressure, low sodium, and low potassium). The immediate priority is to address the fluid deficit and correct the electrolyte imbalances. Administering a bolus of 0.9% sodium chloride (normal saline) will help increase intravascular volume and improve blood pressure, as well as correct the electrolyte imbalances to some extent.
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