#1
What is the primary function of red blood cells in the human body?
Transporting oxygen
ExplanationRed blood cells carry oxygen from the lungs to the body's tissues and organs.
#2
Which organ is responsible for filtering and detoxifying blood in the human body?
Liver
ExplanationThe liver filters blood, removing toxins and producing bile.
#3
What is the term for a sudden, intense episode of a medical condition, often requiring immediate attention?
Acute
ExplanationAcute refers to a condition that develops rapidly and requires urgent medical care.
#4
Which hormone is responsible for regulating blood sugar levels in the body?
Insulin
ExplanationInsulin helps regulate glucose (sugar) levels in the blood.
#5
What is the term for a temporary loss of consciousness often caused by insufficient blood flow to the brain?
Syncope
ExplanationSyncope, or fainting, occurs when there is a brief interruption in blood flow to the brain.
#6
Which medical imaging technique uses magnetic fields and radio waves to create detailed images of the body's internal structures?
MRI
ExplanationMRI (Magnetic Resonance Imaging) provides detailed images of internal organs and tissues using magnetic fields and radio waves.
#7
In the context of medical emergencies, what does the acronym CPR stand for?
Cardiopulmonary Resuscitation
ExplanationCPR is a lifesaving technique used to restore breathing and circulation.
#8
What is the function of the lymphatic system in the human body?
Fighting infections
ExplanationThe lymphatic system helps fight infections and maintains fluid balance in the body.
#9
Which vitamin is essential for the synthesis of collagen and the maintenance of healthy skin and connective tissues?
Vitamin C
ExplanationVitamin C is crucial for collagen production, maintaining healthy skin, and supporting connective tissues.
#10
In a medical context, what does the term 'iatrogenic' refer to?
Disease caused by medical treatment
ExplanationIatrogenic refers to conditions or illnesses caused by medical treatment or intervention.