CMA Medical Procedures and Techniques 4

Question 1

Which of the following is the correct technique when performing a capillary puncture on an adult finger?

Accepted Answer

Puncture the lateral side of the fingertip

Answer

The lateral (side) aspect of the fingertip has a good capillary network and is less sensitive than the central pulp.

Question 2

A patient's blood pressure reading is 148/94 mmHg. According to current ACC/AHA guidelines, this is classified as:

Accepted Answer

Stage 2 hypertension

Answer

Stage 2 hypertension is defined as systolic ≥140 mmHg or diastolic ≥90 mmHg per ACC/AHA 2017 guidelines.

Question 3

Which of the following indicates correct technique when performing spirometry?

Accepted Answer

Patient exhales forcefully for at least 6 seconds

Answer

For an accurate FVC maneuver, the patient must exhale as forcefully and completely as possible for at least 6 seconds.

Question 4

When preparing a patient for a Pap smear, which of the following instructions should be given prior to the appointment?

Accepted Answer

Avoid intercourse, douching, or vaginal products for 48 hours

Answer

Intercourse, douching, and vaginal products can alter the cervical cells and obscure or contaminate the sample.

Question 5

A patient is scheduled for an upper GI series. The medical assistant should instruct the patient to:

Accepted Answer

Remain NPO (nothing by mouth) after midnight

Answer

An NPO order ensures the stomach is empty so contrast material (barium) can coat the GI walls clearly during imaging.

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