In the above graph of temperature and calories for change of phase of ice to steam, Part B is the point where the ice melts. The heat absorbed in this process is called the latent heat of:
A. vaporization.
B. fusion.
C. phase change.
D. water.
Answer: B
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You are passively stretching the hip flexors of a patient in the position of prone hip extension and knee flexion
You later note that the patient demonstrates greater hip extension passive range of motion (PROM) when you allow the knee to be straight during the stretching procedure. The reason for the improved hip extension PROM may best be explained by ____________________. a. elimination of active insufficiency that occurred during the original position b. elimination of passive insufficiency that occurred during the original position c. elimination of both active and passive insufficiency that occurred during the original position d. activation of passive insufficiency that occurred in the second position
In which of the following conditions is PEEP likely to be useful? 1. ARDS 2. Pulmonary edema 3. Acute lung injury 4. Neuromuscular disease
a. 1 and 3 only b. 1, 2, and 3 only c. 3 and 4 only d. 2, 3, and 4 only
The most common intramuscular injection site is the ____.
A. gluteal B. dorsogluteal C. bicep D. tricep
The traumatic tongue ulceration seen in infants in association with natal teeth is known as _____ ulceration
a. Factitial b. Iatrogenic c. Aphthous d. Riga-Fede e. Idiopathic