Which of the following diagnostic procedures is used to identify corneal abrasions or ulcers?
A) tonometry
B) ophthalmoscopy
C) fluorescein staining
D) keratometry
C) fluorescein staining
Fluorescein staining identifies corneal abrasions or ulcers. Tonometry measures
intraocular pressure. Ophthalmoscopy looks into the eye. Keratometry measures the curvature of
the cornea.
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The medical term for normal vision is
a. hyperopia. b. myopia. c. emmetropia. d. presbyopia.
Name the structure that leads from the bladder to the outside of the body.
A) renal pelvis B) ureters C) urethra D) meatus
The class of antiviral drugs that blocks HIV from binding itself to the surface of CD4 cells is known as
A. entry inhibitors. B. protease inhibitors. C. reverse transcriptase inhibitors. D. maturation inhibitors.
When the head is tipped forward approximately 30° (such as when hunched over a smartphone), the weight on the neck is approximately ____ pounds
A) 12 B) 40 C) ?60 D) 75 E) ?100