#1
What is the normal range for human body temperature?
36-38°C
ExplanationNormal body temperature typically ranges from 36 to 38 degrees Celsius.
#2
Which hormone is responsible for regulating blood sugar levels?
Insulin
ExplanationInsulin is the hormone responsible for regulating blood sugar levels in the body.
#3
In dentistry, what does the term 'crown' refer to?
Tooth restoration
ExplanationIn dentistry, a 'crown' refers to a tooth restoration or dental cap.
#4
What is the purpose of the Heimlich maneuver?
Clearing a blocked airway
ExplanationThe Heimlich maneuver is used to clear a blocked airway and restore normal breathing.
#5
Which of the following is an autoimmune disease affecting the joints?
Arthritis
ExplanationArthritis is an autoimmune disease that primarily affects the joints, causing inflammation and pain.
#6
What is the purpose of an endoscopy in medical procedures?
Visualizing internal organs
ExplanationEndoscopy is used in medical procedures to visualize and examine internal organs.
#7
Which organ is primarily responsible for filtering and detoxifying blood?
Liver
ExplanationThe liver is the main organ responsible for filtering and detoxifying blood in the human body.
#8
What does the acronym CPR stand for in a medical emergency?
Cardiopulmonary Resuscitation
ExplanationCPR stands for Cardiopulmonary Resuscitation, a life-saving technique used in emergencies.
#9
Which of the following is a viral infection affecting the respiratory system?
Influenza
ExplanationInfluenza is a viral infection that primarily affects the respiratory system.
#10
Which vitamin is essential for the absorption of calcium in the body?
Vitamin D
ExplanationVitamin D is essential for the absorption of calcium in the body, crucial for bone health.
#11
What is the primary function of red blood cells (erythrocytes) in the human body?
Transporting oxygen
ExplanationRed blood cells primarily function to transport oxygen from the lungs to other tissues and organs in the body.
#12
What is the primary function of the pancreas in the digestive system?
Regulating blood sugar
ExplanationThe pancreas plays a key role in regulating blood sugar levels in the digestive system.
#13
What is the purpose of an ECG (Electrocardiogram) in medical diagnostics?
Assessing heart function
ExplanationECG is used to assess and monitor the electrical activity of the heart, evaluating its function.
#14
Which medical imaging technique uses strong magnetic fields and radio waves to generate detailed images of the body's internal structures?
MRI
ExplanationMRI, or Magnetic Resonance Imaging, uses magnetic fields and radio waves to produce detailed images of internal body structures.
#15
What is the function of the cochlea in the human ear?
Hearing
ExplanationThe cochlea is responsible for the sense of hearing in the human ear.
#16
Which of the following is a surgical procedure to bypass a blocked coronary artery?
Coronary Bypass Surgery
ExplanationCoronary Bypass Surgery is a surgical procedure to bypass a blocked coronary artery, restoring blood flow to the heart.
#17
What is the purpose of a bronchoscopy in medical procedures?
Visualizing the bronchi and lungs
ExplanationBronchoscopy is used to visualize and examine the bronchi and lungs in medical procedures.