Which of the following is correct pertaining to using an otoscope?
A) In infants and adults, the helix is pulled posterosuperiorly to reduce the curvature of the external acoustic meatus.
B) The tympanic membrane is typically transparent.
C) The handle of malleus is usually visible near the umbo.
D) Any light reflex from the otoscope's bulb indicates an abnormality.
E) It is normal to observe an amber (bloody) colored fluid in the tympanic cavity.
Ans: C
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Perform the temperature conversions. 150 K = ____oC
What will be an ideal response?
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a. restless legs syndrome b. circadian rhythm disorder c. progressive muscle relaxation d. rapid eye movement e. panic attack
What is a documented benefit of stretching other than increasing flexibility?
A. It can increase strength. B. It can increase cardiovascular endurance. C. It can relieve muscle spasms or cramping. D. It can reduce the risk of heart disease.