Why would a patient undergo a radial keratotomy?
A) to treat glaucoma
B) to treat strabismus
C) to treat corneal trauma
D) to treat nearsightedness
D
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After a muscle has been isometrically contracted for a length of time it will be inhibited from contracting for a period of time known as the ________________ state
a. perfunctory b. refractory c. reciprocal d. objective
When blood leaves the lungs and reaches the tissues, the PO2 decreases and the P50 level of O2 will:
a. Decrease b. Increase c. Equilibrate to the PCO2 level d. Not change
The intercostal arteries, veins, and nerves run through which of the following?
a. Costal groove on the top of each rib b. Costal groove on the bottom of each rib c. Fibers of the intercostal musculature d. Surface of the parietal pleura
When a patient has acute MI, which of the following protocols should the respiratory therapist initiate?
a. Hyperinflation therapy protocol b. Oxygen therapy protocol c. Bronchopulmonary hygiene therapy protocol d. Aerosolized medication therapy protocol