Hemoglobin is a red pigment that contains _______. It has the ability to bind oxygen to itself
a. hydrogen
b. iron
c. magnesium
d. vitamin D
b
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Which of the following is NOT true about patients with diabetes? a. They may not be allowed to drive a school bus. b. They may face certain occupational restrictions, depending on the state in which they live
c. They are prohibited from working in the public sector. d. They may need assistance from a medical assistant with record maintenance.
One of the classic signs of moderate to severe respiratory distress is the:
A. inability to speak in full sentences. B. inability to walk. C. inability to stand up. D. inability to sit down.
The calculation to determine the normal expected cellularity range in an adult is to subtract the patient's age from 100% and:
a. Add/subtract 20% b. Add/subtract 10% c. Add/subtract 30% d. Add/subtract 50%
A patient's blood pressure is checked standing and sitting. There is an increase in the pulse rate of more than 10 bpm, and the blood pressure drops more than 20 points, so this patient is considered to have orthostatic hypotension. This is sometimes documented as a positive ________ test.
Fill in the blank(s) with the appropriate word(s).