Which of the following statements regarding hyperglycemic crisis (diabetic coma) is correct?
A. It usually progresses over hours or days.
B. Insulin overdose is the most common cause.
C. It is typically associated with overhydration.
D. Fat metabolism results in severe lactic acidosis.
Ans: A. It usually progresses over hours or days.
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When positioning a patient in prone, placing the arms alongside the head may result in decreased circulation to the arms
a. True b. False
The type of anemia commonly associated with HUS is:
a. Microcytic, hypochromic b. Macrocytic, normochromic c. Normocytic, normochromic d. Microcytic, normochromic
When the movement of fluid molecules is streamlined, this flow is normally described as:
a. straight. c. turbulent. b. laminar. d. aerodynamic.
A chest radiograph on a 38-week gestational age infant shows bubble-like structures radiating outward, confirming pulmonary interstitial emphysema. The respiratory therapist should recommend which of the following in response to an order to provide ventilatory support?
A. Pressure-cycled, time-limited ventilation B. Bi-level ventilation C. Time-cycled, pressure-limited ventilation D. High frequency oscillatory ventilation