A patient experiencing extreme emotional stress is observed to be exhibiting both tachycardia and tachypnea. Which component of the patient's nervous system is responsible for normalizing the patient's response?
A. Central
B. Parasympathetic
C. Sympathetic
D. Peripheral
Answer: B
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A patient is taking digoxin (Lanoxin) and a
loop diuretic daily. When the nurse enters the room with the morning medications, the patient states, "I am seeing a funny yellow color around the lights." What is the nurse's next action? a. Assess the patient for symptoms of digoxin toxicity. b. Withhold the next dose of the diuretic. c. Administer the digoxin and diuretic together as ordered. d. Document this finding, and reassess in 1 hour.
The maternal hormone that causes the milk ejection reflex is:
a. Estrogen b. Oxytocin c. Prolactin d. Progesterone
A child with croup is being cared for at home. Parents should be taught to alert the physician for which of the following signs:
a. Pallor b. Increased respiratory effort c. Nasal flaring d. All of the above
The most common cause of sleep apnea is:
a. Blockage of the airway b. Snoring c. Caffeine intake d. Smoking