Which of the following surgical procedures stabilizes a detaching retina?
A) scleral buckling
B) laser photocoagulation
C) photorefractive keratectomy
D) enucleation
A
Explanation: Scleral buckling stabilizes a detaching retina. Laser photocoagulation destroys a piece of the retina. Photorefractive keratectomy reshapes the cornea. Enucleation removes the eyeball.
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During infection with HIV, a person is said to undergo seroconversion when _____
a. HIV variants convert from macrophage-tropic to lymphocyte-tropic late in infection b. anti-HIV antibodies are detectable in their blood serum c. cellular transcription favors the production of HIV-encoded RNA d. HIV is transferred from an infected person to an uninfected recipient e. the initial phase of infection is followed by clinical latency.
You are working on a part-time job for $20 per hour. You worked 6,2 1/4 ,4 1/2 ,3 3/4 , and 6 1/2 hours during the last five days. a. Find the total number of hours you worked during the last five days. b. Find your total wages for the five days.
A) (a) 23 hours; (b) $460 pay. B) (a) 3 hours; (b) $460 pay. C) (a) 23 hours; (b) $440 pay. D) (a) 3 hours; (b) $440 pay. E) (a) 3 hours; (b) $480 pay.
Pro- means:?
A) before B) proof C) run D) after
The responsibilities of health education specialists have remained fairly consistent since the original role delineation project
Indicate whether the statement is true or false.