#1
What is the function of a medical assistant during a physical examination?
Interpret x-rays
Diagnose medical conditions
Measure vital signs
Prescribe medication
#2
What is the purpose of obtaining a patient's medical history?
To bill insurance companies
To satisfy legal requirements
To understand the patient's health status and identify potential risks
To determine the patient's blood type
#3
Which of the following is a vital sign commonly measured by medical assistants?
Blood glucose level
Thyroid hormone level
Pulse oximetry
Red blood cell count
#4
What is the purpose of the Health Insurance Claim Form (CMS-1500)?
To request prior authorization for medical procedures
To bill insurance companies for medical services provided
To apply for Medicare benefits
To schedule appointments with specialists
#5
Which of the following is a common symptom of hypoglycemia?
Excessive thirst
Hyperglycemia
Sweating and shakiness
Hypertension
#6
What is the primary role of a medical assistant in patient education?
Performing surgical procedures
Diagnosing medical conditions
Explaining treatment plans and medication instructions
Ordering diagnostic tests
#7
Which of the following is a proper step during venipuncture?
Insert the needle at a 45-degree angle
Apply pressure to the puncture site after withdrawing the needle
Insert the needle without anchoring the vein
Use the same needle for multiple patients
#8
What is the first step in sterilizing medical instruments?
Rinse the instruments with water
Place the instruments in an autoclave
Scrub the instruments with soap and water
Wrap the instruments in sterile packaging
#9
Which of the following is a recommended technique for proper handwashing?
Washing hands for 5 seconds
Using cold water
Scrubbing hands with soap for at least 20 seconds
Drying hands with a dirty towel
#10
What is the purpose of the Health Insurance Portability and Accountability Act (HIPAA)?
To regulate the use and disclosure of protected health information
To mandate medical insurance for all citizens
To provide free healthcare to uninsured individuals
To standardize medical billing practices
#11
Which of the following is a correct method for disposing of biohazardous waste?
Throwing it in the regular trash bin
Placing it in a designated biohazardous waste container
Flushing it down the toilet
Burying it in the backyard
#12
What is the purpose of performing electrocardiography (ECG or EKG)?
To measure blood pressure
To assess lung function
To record the electrical activity of the heart
To diagnose diabetes
#13
What is the primary role of a medical assistant in a clinical laboratory?
Performing complex surgeries
Interpreting radiographic images
Collecting and preparing specimens for analysis
Prescribing medication
#14
In which of the following situations should a medical assistant call emergency services immediately?
A patient has a minor allergic reaction to medication
A patient complains of mild discomfort after a procedure
A patient exhibits signs of a heart attack
A patient feels slightly dizzy after standing up
#15
Which of the following tasks can a medical assistant legally perform?
Performing surgery
Interpreting MRI results
Administering injections
Prescribing medication
#16
During a patient interview, what should a medical assistant do to ensure effective communication?
Interrupt the patient to save time
Use medical jargon to appear professional
Listen actively and show empathy
Focus solely on completing paperwork
#17
Which of the following is a correct method for sterilizing surgical instruments?
Using chemical disinfectants only
Boiling instruments in water for 10 minutes
Placing instruments in an autoclave
Wiping instruments with alcohol wipes
#18
What is the primary responsibility of a medical assistant when assisting with minor surgical procedures?
Administering anesthesia
Suturing wounds
Sterilizing surgical instruments
Assisting the physician and ensuring patient safety
#19
What is the purpose of obtaining a patient's informed consent before a medical procedure?
To bill insurance companies
To protect the healthcare provider from liability
To ensure the patient understands the risks and benefits of the procedure
To expedite the scheduling process