In which of the following ways does the body respond to increased levels of physical activity? 1. Decreased cardiac output 2. Increased minute ventilation 3. Neuroendocrine stimulation
a. 3 only
b. 1 and 2 only
c. 1 and 3 only
d. 1, 2, and 3
ANS: C
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Which of the following is classified as hazardous waste?
A) Infectious and chemical materials B) Solids, infectious, chemical, and radioactive materials C) Radioactive and infectious materials D) Chemical and radioactive materials
Coded medical data is used to track the number of deaths due to a particular cause in a certain population; this is known as the
A) prevailing rate. B) recorded rate. C) morbidity rate. D) mortality rate.
The ________ is a pen-like instrument that records the electrical impulses on the ECG paper.
Fill in the blank(s) with the appropriate word(s).
Each of the following statements regarding mounting is correct except one. Which one is the exception?
A) Mounted films are easy to store. B) Mounting decreases the chance of error caused by confusing the patient's right and left sides. C) Lingually mounted radiographs allow for easy transfer of findings to the patient's record. D) Patient communication is enhanced when films are mounted.