Which of the following methods should a medical assistant use to manually obtain a patient's pulse?
Place a pulse oximeter on the patient's earlobe.
Palpate the patient's radial artery.
Place a pulse oximeter on the patient's finger.
Palpate the patient's popliteal artery.
The Correct Answer is B
A. Place a pulse oximeter on the patient's earlobe: A pulse oximeter measures oxygen saturation and pulse but is not used for manually palpating the pulse.
B. Palpate the patient's radial artery: The radial artery, located at the wrist, is commonly palpated to manually obtain the pulse.
C. Place a pulse oximeter on the patient's finger: A pulse oximeter measures pulse rate and oxygen saturation but does not involve manual palpation.
D. Palpate the patient's popliteal artery: The popliteal artery is located behind the knee and is less commonly used for routine pulse measurement compared to the radial artery.
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Related Questions
Correct Answer is C
Explanation
A. 24 hr: Urgent referrals often require quick processing, but it may take longer than 24 hours depending on the insurance company's policies.
B. 3 working days: This time frame is more typical for standard, non-urgent referrals.
C. Immediate approval via phone: Urgent referrals can sometimes be approved immediately via phone, particularly when immediate care is needed. This is the most appropriate choice for an urgent situation.
D. 10 days: Ten days is too long for an urgent referral and is more typical for non-urgent or routine requests.
Correct Answer is D
Explanation
A. Bone density test:This is not typically recommended as an annual screening for a 45-year-old female unless specific risk factors are present, such as a history of fractures, early menopause, or other conditions that increase the risk of osteoporosis.
B. Dilated eye exam:This is not a routine annual screening for all adults but is recommended annually for individuals with diabetes or at high risk of eye conditions such as glaucoma or macular degeneration.
C. Papanicolaou (Pap) test:A Pap test is recommended every 3 years for women aged 21–65 for cervical cancer screening, and every 5 years when combined with HPV testing in women aged 30–65.
D. Mammogram:A mammogram is recommended annually or biennially for women starting at age 40–50, depending on guidelines.For a 45-year-old female, an annual or biennial mammogram would be appropriate as a preventative screening.
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