Which of the following gaits is used when the patient starts with crutches at his side, then moves crutches forward, and then swings both feet together up to the crutches?
a. Two-point
b. Three-point
c. Four-point
d. Swing-to
e. Swing through
d
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Cortical blindness can occur with lesions of the
a. Retina b. Optic tract c. LGB d. Striate areas
What is the American National Standards Institute (ANSI)?
A. A consensus-based standards writing and testing organization B. A society that writes standards affecting building construction C. An entity that accredits organizations that develop consensus standards D. An independent, not-for-profit product-safety testing and certification organization
As breathing becomes faster and deeper, CO2 levels in the blood rise.
Answer the following statement true (T) or false (F)
Prostaglandins may cause an irreversible change in iris color, especially in people with:
A. gray or hazel eyes B. green eyes C. blue eyes D. brown eyes