A lateral elbow projection with accurate positioning demonstrates
1. an open elbow joint space.
2. the radial head distal to the coronoid process.
3. the radius superimposing the radial tuberosity.
4. the anterior fat pad.
a. 2 and 3 only
b. 1 and 4 only
c. 1, 3, and 4 only
d. 1, 2, 3, and 4
C
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A diuretic that affects reabsorption early in the nephron filtration process will:
A) affect water reabsorption but not electrolytes. B) affect electrolytes but not fluid reabsorption. C) have a lesser impact on water and sodium removal. D) have a greater impact on water and sodium removal.
You have been called to a nursing home for an 86-year-old woman with pneumonia. The patient's airway is patent, respirations labored, and skin cool and pale, with an intact radial pulse. The vital signs are: pulse 124, respirations 20, blood pressure 104/58 mmHg, SpO2 at 91%, and temperature 98.2°F. The patient also complains of chest pain and has a cough. Given this situation, the focus of your
care should be: A) transport to the hospital. B) adequate oxygenation. C) obtaining a 12-lead ECG. D) eliminating the chest pain.
White blood cells (WBCs) are also called ________.
Fill in the blank(s) with the appropriate word(s).
The most common site of the initial gouty attack is:
A) the first metacarpal joint B) the first metatarsophalangeal joint C) the first phalangeal joint D) none of the above