When assessing distance vision acuity using a Snellen Chart, the assistant should begin with the ________ line.
A. 20/10
B. 20/20
C. 20/50
D. 20/70
Answer: D
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True or false (circle one). A faulty posture can be caused by habitual muscular patterns but never by structural deformities such as deviations in the shape or length of the bones
Indicate whether the statement is true or false.
Which of the following is NOT one of the risks associated with estrogen replacement therapy?
A) Blood clots B) Hypogonadism C) Gallbladder disease D) Uterine cancer
250 mL is to be infused over 2 hours. What is the rate in mL/hr?
A) 50 mL/hr B) 75 mL/hr C) 125 mL/hr D) 250 mL/hr
Which of the following statements concerning arteries is true?
a. They carry blood away from the heart. b. They have a lower pressure than veins. c. They always carry oxygenated blood. d. They drain into the venae cavae.