Which of the following statements concerning the eye socket or orbit is false?
a. It does not take much force to injure the orbital bones.
b. It protects the fluid-filled eyeball.
c. It anchors the muscles that control voluntary eye movement.
d. It is formed by the skull and facial bones.
Answer: a
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a. Improper grounding b. Loose or broken lead wires c. Poor sensor contact with the skin d. Muscle tremors
Your diabetic patient asks you why diabetics need to take insulin. Which of the following answers is most accurate?
A) "Insulin helps glucose enter the cells of the body so it can be used for energy." B) "Insulin helps the body eliminate excess glucose through the kidneys." C) "Insulin breaks down glucose into proteins so it can be used by the cells for energy." D) "Without insulin glucose is converted to ketone bodies, which are toxic in large quantities."
The first section of the large intestine is the ____
A) ascending colon B) descending colon C) cecum D) sigmoid
A patient receiving a nebulizer treatment should be in a ________ position.
A. supine B. prone C. semi-Fowler's D. standing