What is the recommended measurement for nitrogen balance?
a. Blood urea nitrogen
b. Serum urea nitrogen
c. Urinary nitrogen
d. Urinary urea nitrogen
ANS: C
Urinary nitrogen is the recommended value to use in determining nitrogen balance.
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How you ________ a patient under the influence can be as important as what you are doing for them
A) immobilize B) speak to C) start an IV on D) diagnose
What is a pneumo-otoscope?
A. Used to identify and diagnose otitis media, an otoscope is utilized with a puff of air to determine how much pressure is behind the eardrum and asses the mobility of the eardrum B. Used to identify the mucosal tissues covering the surface of the throat from the mouth and nasal cavities down to the tracheoesophageal junction C. Used to identify the patient's ability to listen to, remember, and repeat back to two-syllable words, the physician prompts the patient verbally D. Used to identify physiologic anomalies, the physician asks the patient to lie on the back