Specialty Certified Medical Assistant Flashcards

A specialty MA in a rheumatology clinic reviews lab results for a patient suspected of having systemic lupus erythematosus (SLE). Which antibody is most specific for SLE?

Answer: Anti-dsDNA antibody

Anti-double-stranded DNA (anti-dsDNA) antibodies are highly specific for SLE and correlate with disease activity and lupus nephritis.

In an allergy/immunology practice, a patient undergoes subcutaneous immunotherapy (allergy shots). After administering the injection, the patient should be observed for a minimum of:

Answer: 20–30 minutes

ACAAI guidelines require a 20–30 minute observation period after allergen immunotherapy injections to monitor for anaphylaxis.

A specialty MA assists with a flexible cystoscopy in a urology office. Which solution is used to irrigate and distend the bladder during this procedure?

Answer: Normal saline (0.9% NaCl)

Sterile normal saline is the standard irrigant for flexible cystoscopy as it is isotonic and does not interfere with electrolyte balance.

During a sleep study (polysomnography) setup, the specialty MA applies electrodes to monitor sleep stages. EEG electrode placement for polysomnography follows which system?

Answer: The International 10-20 system

The International 10-20 electrode placement system is used for EEG during polysomnography to standardize sleep stage scoring.

A specialty MA in a hematology/oncology clinic notes that a patient's ANC (absolute neutrophil count) is 400 cells/μL. This indicates:

Answer: Severe neutropenia requiring neutropenic precautions

An ANC below 500 cells/μL is classified as severe neutropenia, requiring infection-prevention precautions such as a neutropenic diet and visitor restrictions.

When working in an orthopedic surgery center, a specialty MA is setting up for a shoulder arthroscopy. The most common patient positioning for this procedure is:

Answer: Lateral decubitus or beach chair position

Shoulder arthroscopy is performed most commonly in either the lateral decubitus or beach chair (semi-sitting) position to provide access to the joint.

A specialty MA in a cardiovascular office is scheduling a stress echocardiogram. A patient cannot exercise adequately on a treadmill. What pharmacological agent is commonly used as an alternative stressor?

Answer: Dobutamine

Dobutamine is the preferred pharmacological stressor for stress echocardiography because it increases heart rate and contractility, mimicking exercise.