How many shades of color can the eye see?
a. 70
b. 7,000
c. 70,000
d. 7,000,000
D
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Which of the following indicators are useful in assessing respiratory muscle strength?
1. Maximum voluntary ventilation (MVV) 2. Forced vital capacity (FVC) 3. Dead space-to-tidal volume ratio (VD/VT) 4. Maximum inspiratory pressure (MIP) a. 1 and 3 only b. 2 and 4 only c. 3 and 4 only d. 1, 2, and 4 only
An injury characterized by partial tearing of a ligament that supports a joint is a ____.
A. strain B. fracture C. sprain D. dislocation E. break
The middle portion of the kidneys is the ________.
A. hilum B. renal cortex C. renal pelvis D. renal medulla E. renal column
To pass the Affordable Care Act, preserving much of the existing system of health care finance and delivery and limiting the role of the federal government was a way to keep on board ____
A) Tea Party activists B) centrist Republicans C) centrist Democrats D) left-wing Republicans