Which vessels are known as efferent vessels?
A) Arteries B) Capillaries C) Veins D) All of the above
A
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A decrease in preload results in a(n):
A) decrease in afterload. B) decrease in cardiac output. C) increase in stroke volume. D) decrease in peripheral vascular resistance.
A patient experiencing pain in the thoracic region of his spinal column has pain in his:
A) Neck B) Lower back C) Upper back D) Tailbone
A skilled nursing facility has called you for a patient who has a problem with his intraventricular shunt. The patient is a 21-year-old man who was born with hydrocephalus and had the shunt placed shortly after birth. When assessing the patient, which sign would raise your suspicion that the shunt is occluded?
A) Blood pressure of 260/126 mmHg B) Temperature of 101.4°F C) Heart rate of 140 beats/min D) Complaint of nausea
In mechanical ventilation, the degree of airway resistance is primarily affected by the length, size, and patency of the airway, endotracheal tube, and _______________.
Fill in the blank(s) with the appropriate word(s).