#1
Which of the following instruments is used to measure blood pressure?
Stethoscope
Sphygmomanometer
Otoscope
Thermometer
#2
What does an ECG (Electrocardiogram) measure?
Blood glucose levels
Brain activity
Heart's electrical activity
Lung capacity
#3
What is the purpose of an MRI (Magnetic Resonance Imaging) scan?
To measure bone density
To visualize soft tissues and organs
To monitor heart rate
To measure blood pressure
#4
Which of the following is NOT a method used for sterilization in medical instruments?
Autoclaving
Chemical disinfection
Radiation
Air drying
#5
Which of the following instruments is used to measure respiratory function by assessing lung capacity?
Ophthalmoscope
Stethoscope
Spirometer
Otoscope
#6
What is the primary function of an endoscope?
To measure blood pressure
To visualize internal body structures
To monitor heart rate
To measure oxygen saturation in the blood
#7
Which of the following is an invasive procedure used to visualize the inside of the colon?
Colonoscopy
Endoscopy
X-ray
MRI
#8
What does the term 'Angiography' refer to?
Imaging of blood vessels
Study of bones
Measurement of blood pressure
Diagnosis of diabetes
#9
What does the term 'Arthroscopy' refer to?
Visualization of the heart
Imaging of the brain
Examination of joints
Measurement of blood pressure
#10
Which of the following is a non-invasive imaging technique that uses sound waves to visualize internal organs?
CT scan
PET scan
Ultrasound
X-ray
#11
Which of the following is used to measure the electrical activity of the brain?
Sphygmomanometer
Pulse oximeter
Electroencephalogram (EEG)
Holter monitor
#12
What is the purpose of a Holter monitor?
To measure blood pressure
To record heart's electrical activity over a period
To measure oxygen saturation in the blood
To visualize internal body structures
#13
Which of the following is used to measure the concentration of oxygen in the blood?
Spirometer
Pulse oximeter
Hemocytometer
Caliper
#14
What is the function of a defibrillator?
To measure blood pressure
To deliver an electric shock to the heart to restore normal rhythm
To measure blood glucose levels
To monitor brain activity
#15
Which of the following instruments is used to measure intraocular pressure?
Otoscope
Ophthalmoscope
Tonometry
Sphygmomanometer
#16
What is the primary purpose of a catheter?
To measure blood pressure
To monitor heart rate
To deliver fluids or medication into the body
To measure oxygen saturation in the blood
#17
What does a tympanometer measure?
Blood pressure
Heart rate
Middle ear function
Oxygen saturation in the blood