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Questions and Answers
In laser cataract surgery, what is the main advantage of using a laser over a scalpel?
In laser cataract surgery, what is the main advantage of using a laser over a scalpel?
- Faster surgery time
- Improved healing and fewer complications (correct)
- Reduced cost of the surgical procedure
- Less invasive procedure
What components are usually found in the chestpiece of an acoustic stethoscope?
What components are usually found in the chestpiece of an acoustic stethoscope?
- Bell and tube
- Diaphragm and bell (correct)
- Disc and tubing
- Diaphragm and tube
When the diaphragm of a stethoscope is placed on the patient, what happens?
When the diaphragm of a stethoscope is placed on the patient, what happens?
- The disc transmits higher frequency sounds
- The bell captures low frequency sounds
- Body sounds vibrate the diaphragm, creating acoustic pressure waves (correct)
- The tube amplifies small sounds
What do acoustic stethoscopes operate on?
What do acoustic stethoscopes operate on?
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