Practice Questions And Correct
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1. A medical assistant is measuring a patient’s blood pressure using a
manual sphygmomanometer. Which of the following actions is most
appropriate to ensure an accurate reading?
A. Placing the cuff loosely around the arm
B. Positioning the patient’s arm below heart level
C. Using a cuff that is too small for the patient
D. Positioning the patient’s arm at heart level
Rationale: Proper blood pressure measurement requires the arm to be at
heart level to avoid falsely high or low readings; incorrect positioning leads
to inaccurate results.
2. Which of the following is the primary function of red blood cells?
A. Immune response
B. Blood clotting
C. Transport of oxygen
D. Regulation of hormones
,Rationale: Red blood cells contain hemoglobin, which binds and transports
oxygen throughout the body, making oxygen delivery their primary
function.
3. A patient presents with a fever of 39°C (102.2°F). Which of the
following terms best describes this condition?
A. Hypothermia
B. Normothermia
C. Hyperthermia
D. Afebrile
Rationale: Hyperthermia refers to an abnormally high body temperature,
typically above normal physiological range.
4. Which of the following infection control practices is required when
handling sharps?
A. Recapping needles after use
B. Bending needles before disposal
C. Disposing needles in regular trash
D. Placing needles in an approved sharps container immediately after
use
Rationale: OSHA guidelines require immediate disposal of sharps in
designated containers to prevent needlestick injuries and infection
transmission.
5. Which part of a medical term refers to the word root?
A. Prefix
B. Suffix
C. Combining vowel
D. Core meaning of the term
Rationale: The word root provides the fundamental meaning of a medical
term, often indicating the body part involved.
, 6. A patient gives verbal consent for a routine blood draw. What type of
consent is this?
A. Informed consent
B. Written consent
C. Implied consent
D. Expressed consent
Rationale: Implied consent is inferred from a patient’s actions or
cooperation in routine procedures such as blood draws.
7. Which of the following is an example of a vector-borne disease
transmission?
A. Airborne droplets
B. Direct contact
C. Transmission through mosquitoes
D. Contaminated surfaces
Rationale: Vector-borne transmission involves organisms such as
mosquitoes carrying pathogens between hosts.
8. What is the normal resting pulse rate range for an adult?
A. 40–60 bpm
B. 60–100 bpm
C. 100–120 bpm
D. 120–140 bpm
Rationale: The standard normal resting heart rate for adults is between 60
and 100 beats per minute.
9. Which of the following best describes the function of the lymphatic
system?
A. Oxygen transport
B. Hormone secretion