A percussion sound that is loud in intensity, moderate to long in duration, low in pitch, and hollow in quality is resonance. Which of the following is an example of where this is heard in the body?

a. gastric air bubble
b. healthy lung tissue
c. over organs (liver)
d. over muscle


B
Healthy lung tissue is considered resonant. A gastric air bubble is loud in intensity, long in duration, high in pitch, and drumlike in quality and is considered to be tympany. Organs such as the liver are moderate in intensity, moderate in duration, high in pitch, and thudlike in quality and are considered to be a dull tone. Muscles are soft in intensity, short in duration, high in pitch, and flat in quality, and considered a flat sound.

Nursing

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The nurse is assessing a male infant and notes cryptorchidism. The mother asks what effect this will have on the child. Which response by the nurse is the most appropriate?

1. "There is an increased risk for testicular cancer." 2. "He will be unable to father children." 3. "He will do fine and have no problems." 4. "There will be an abnormal level of sperm production."

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A transfusion using blood from one's own blood is a(n) ___________ transfusion, which is the best defense against a transfusion reaction

ANS:

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a. Administer the amoxicillin and have epinephrine available. b. Ask the provider to order an antihistamine. c. Contact the provider to discuss using a different antibiotic. d. Request an order for a beta-lactamase resistant drug.

Nursing

Following angioplasty, a patient develops the following: hematuria, hypotension, tachycardia, a drop in hemoglobin and hematocrit, and a decrease in oxygen saturation. What is most likely the cause for these symptoms?

1. Reaction to vasovagal stimulation 2. Myocardial ischemia 3. Peripheral emboli distal to the insertion site 4. Over-anticoagulation

Nursing