Loss of hearing occurs first at
a. low frequencies.
b. frequencies below 80 Hz.
c. mid frequencies.
d. higher frequencies.
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Mr. Flynn has recovered fully from a myocardial infarction he suffered 6 months ago, yet he continues to walk slowly and with a cane. This is a normal response after an acute illness
A) True B) False
During the Weber test, the nurse determines that the patient hears the sound of a tuning fork equally in each ear. Which action by the nurse is appropriate based on this assessment finding?
1) Repeat the test again using a 200-Hz tuning fork. 2) Tell the patient that this represents a normal finding. 3) Refer the patient for additional testing to determine the exact hearing abnormality. 4) Ask the patient to keep the eyes closed so that the test can be repeated.
The pregnant client has asked the nurse what kinds of medications cause birth defects. Which statement would best answer this question?
1. "Birth defects are very rare. Don't worry; your doctor will watch for problems." 2. "To be safe, don't take any medication without talking to your doctor." 3. "Too much vitamin C is one of the most common issues." 4. "Almost all medications will cause birth defects in the first trimester."
What must occur for a recessive trait to be expressed in a child?
a. Both parents must carry the recessive trait. b. One parent must carry the recessive trait. c. Neither parent can carry the recessive trait. d. A sibling must carry the recessive trait.