The part of the eye that regulates the amount of light entering the eye is the:
A. pupil.
B. iris.
C. cornea.
D. lens.
Answer: B
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When irrigating a 2-year-old child's ear, the medical assistant should ________
a. pull the earlobe up and back b. pull the earlobe toward the face c. cover the earlobe with gauze d. pull the earlobe down and back
Buzzwords are
A) Words one should never use in clinical documentation B) Words one should use frequently in clinical documentation C) Currently popular or trendy D) Currently unpopular
A patient with a terminal disease is unresponsive, not breathing, and without a pulse. The family states that the patient has a "Do Not Resuscitate" (DNR) order signed by her medical doctor, but they cannot find the current one. All they can find is a previous DNR that expired 8 months ago. The EMT should:
A) Wait for family to locate the DNR B) Pronounce the patient deceased C) Have the family sign a refusal of care form D) Start cardiopulmonary resuscitation
When using the Dräger Evita XL, which of the following modes allow for the use of AutoFlow when the NeoFlow sensor is being used?
1. Continuous mandatory ventilation 2. Volume-assured pressure support 3. Synchronized intermittent mandatory ventilation 4. Mandatory minute ventilation a. 1 only c. 1, 3, and 4 b. 1 and 2 d. 1, 2, 3, and 4