When was the first license for a blood bank issued?
a. 1902
b. 1934
c. 1946
d. 1962
Answer: c
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Purposes of a needle-capping device include which of the following? 1. To isolate the sample from air exposure 2. To help prevent needlestick injuries 3. To hold the excess anticoagulant
a. 1 and 2 only b. 1 and 3 only c. 2 and 3 only d. 1, 2, and 3
Which of the following are true about absorption atelectasis?
1. It can occur only when breathing supplemental O2. 2. Its risk is increased in patients breathing at low tidal volumes (VT values). 3. Its risk is decreased through the natural "sigh" mechanism. 4. It results in an increase in the physiologic shunt fraction. a. 1 and 3 only b. 1, 2, and 3 only c. 3 and 4 only d. 2, 3, and 4 only
An increased arterial-to-end-tidal partial pressure CO2 gradient can help identify which of the following?
a. Pulmonary embolism b. Dynamic hyperinflation c. Cardiogenic pulmonary edema d. Noncardiogenic pulmonary edema
The cranial and spinal nerves, autonomic nervous system, and ganglia make up the ____________________ nervous system
Fill in the blank(s) with correct word