#1
Which of the following is a basic vital sign?
Heart rate
ExplanationIndicator of cardiovascular health.
#2
What is the purpose of a pulse oximeter in healthcare?
Monitoring oxygen saturation
ExplanationMeasures the percentage of oxygen in the bloodstream.
#3
What is the primary function of an ECG (Electrocardiogram) in medical diagnosis?
Recording electrical activity of the heart
ExplanationDetects abnormalities in heart rhythm and function.
#4
What is the purpose of a spirometer in respiratory assessment?
Assessing lung function and capacity
ExplanationMeasures the volume of air inhaled and exhaled.
#5
What is the primary purpose of a Holter monitor in cardiology?
Recording heart rate continuously over an extended period
ExplanationDetects irregular heart rhythms during daily activities.
#6
What does the acronym MRI stand for in the context of medical imaging?
Magnetic Resonance Imaging
ExplanationUtilizes magnetic fields to produce detailed images of internal structures.
#7
In respiratory therapy, what is a common use of a nebulizer?
Administering inhaled medication
ExplanationDelivers medication in mist form directly into the lungs.
#8
Which type of medical imaging is commonly used to examine the soft tissues of the body, such as the brain or muscles?
MRI
ExplanationProvides detailed images without radiation exposure.
#9
In patient care, what does the term 'bedside manner' refer to?
The attitude and communication skills of a healthcare provider
ExplanationAffects patient comfort and trust in healthcare.
#10
Which medical professional is specialized in prescribing and managing medication regimens for patients?
Pharmacist
ExplanationEnsures safe and effective medication use.
#11
What is the purpose of a defibrillator in emergency medical situations?
Restoring normal heart rhythm
ExplanationCorrects abnormal heart rhythms through electrical shock.
#12
Which medical professional is responsible for interpreting medical images, such as X-rays and CT scans?
Radiologist
ExplanationSpecialized in diagnosing and treating diseases using medical imaging.
#13
What is the purpose of a ventilator in a hospital setting?
Assisting with breathing for patients who have difficulty breathing on their own
ExplanationSupports respiratory function in critically ill patients.
#14
In dental care, what is the purpose of a dental scaler?
Removing tartar and plaque from teeth
ExplanationPrevents gum disease and maintains oral health.
#15
What is the primary function of a sphygmomanometer in healthcare?
Measuring blood pressure
ExplanationDetermines the force of blood against artery walls.