To what cancer therapy drug class does anastrozole (Arimidex) belong?
a. Alkylating agent
b. Biological response modifier
c. Hormone inhibitor
d. Miscellaneous agent
ANS: C
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A child is experiencing flu-like symptoms with nausea and vomiting. The mother gives the child a dose of promethazine (Phenergan) which she had from her own flu-like symptoms
Which disorder in children will contraindicate the administration of promethazine? A) Chickenpox B) Endocarditis C) Reye's syndrome D) Hypertensive crisis
What is the most common clinical manifestation of coarctation of the aorta?
a. Clubbing of the digits b. Upper extremity hypertension c. Pedal edema and portal congestion d. Loud systolic ejection murmur
A patient with elevated BUN and creatinine values has been sent to the emergency department by her primary physician for further evaluation
Based upon the physician's orders, the nurse caring for this patient in the emergency department prepares the patient for what commonly used diagnostic test? A) Ultrasound B) X-ray C) Computer tomography D) Nuclear scan
A client, scheduled for a bronchoscopy, asks the nurse why he needs the examination. The nurse should instruct the client regarding the purpose of the test as being to:
1. assess the strength of the respiratory muscles. 2. check for air trapping in the lungs. 3. examine lung tissue. 4. check for enlarged heart chambers.