#1
What is the function of a medical assistant during a physical examination?
Measure vital signs
ExplanationEssential for assessing patient health.
#2
What is the purpose of obtaining a patient's medical history?
To understand the patient's health status and identify potential risks
ExplanationForms the basis of patient care and diagnosis.
#3
Which of the following is a vital sign commonly measured by medical assistants?
Pulse oximetry
ExplanationIndicates oxygen saturation in blood.
#4
What is the purpose of the Health Insurance Claim Form (CMS-1500)?
To bill insurance companies for medical services provided
ExplanationFacilitates reimbursement for healthcare services.
#5
Which of the following is a common symptom of hypoglycemia?
Sweating and shakiness
ExplanationResults from low blood sugar levels.
#6
What is the primary role of a medical assistant in patient education?
Explaining treatment plans and medication instructions
ExplanationEmpowers patients to manage their health.
#7
Which of the following is a proper step during venipuncture?
Apply pressure to the puncture site after withdrawing the needle
ExplanationPrevents bleeding and promotes clotting.
#8
What is the first step in sterilizing medical instruments?
Scrub the instruments with soap and water
ExplanationInitial cleaning to remove debris.
#9
Which of the following is a recommended technique for proper handwashing?
Scrubbing hands with soap for at least 20 seconds
ExplanationEffective in removing pathogens.
#10
What is the purpose of the Health Insurance Portability and Accountability Act (HIPAA)?
To regulate the use and disclosure of protected health information
ExplanationEnsures patient privacy and confidentiality.
#11
Which of the following is a correct method for disposing of biohazardous waste?
Placing it in a designated biohazardous waste container
ExplanationPrevents exposure to hazardous materials.
#12
What is the purpose of performing electrocardiography (ECG or EKG)?
To record the electrical activity of the heart
ExplanationAssesses heart function and abnormalities.
#13
What is the primary role of a medical assistant in a clinical laboratory?
Collecting and preparing specimens for analysis
ExplanationEnsures accurate diagnostic testing.
#14
In which of the following situations should a medical assistant call emergency services immediately?
A patient exhibits signs of a heart attack
ExplanationCritical for prompt life-saving intervention.
#15
Which of the following tasks can a medical assistant legally perform?
Administering injections
ExplanationWithin the scope of their practice under supervision.
#16
During a patient interview, what should a medical assistant do to ensure effective communication?
Listen actively and show empathy
ExplanationFacilitates understanding and trust.
#17
Which of the following is a correct method for sterilizing surgical instruments?
Placing instruments in an autoclave
ExplanationEffective in killing microorganisms.
#18
What is the primary responsibility of a medical assistant when assisting with minor surgical procedures?
Assisting the physician and ensuring patient safety
ExplanationSupports smooth procedure execution and patient well-being.
#19
What is the purpose of obtaining a patient's informed consent before a medical procedure?
To ensure the patient understands the risks and benefits of the procedure
ExplanationRespects patient autonomy and decision-making.