#1
Which of the following is a common symptom of diabetes?
Frequent urination
ExplanationExcessive urination due to high blood sugar levels.
#2
What is the recommended daily intake of water for an average adult?
2 liters
ExplanationGeneral guideline for maintaining hydration.
#3
Which of the following is a primary function of the kidneys?
Filtering blood and producing urine
ExplanationRemoving waste and excess fluids from the body.
#4
What is the purpose of the lymphatic system in the human body?
Fighting infections and draining excess fluids
ExplanationDefends against pathogens and maintains fluid balance.
#5
Which of the following is a common risk factor for developing cardiovascular diseases?
Smoking
ExplanationIncreases risk of heart disease and stroke.
#6
What is the primary function of the respiratory system?
Transporting oxygen to the body
ExplanationSupplying oxygen to the body and removing carbon dioxide.
#7
Which organ is responsible for producing insulin in the human body?
Pancreas
ExplanationProduces insulin to regulate blood sugar levels.
#8
Which vitamin is essential for the absorption of calcium in the body?
Vitamin D
ExplanationFacilitates calcium absorption for bone health.
#9
In the context of mental health, what does PTSD stand for?
Post-Traumatic Stress Disorder
ExplanationAnxiety disorder following traumatic events.
#10
What is the main purpose of an ECG (Electrocardiogram) test?
Detecting heart rhythm abnormalities
ExplanationEvaluating electrical activity in the heart.
#11
Which of the following is a symptom of an allergic reaction?
Rash
ExplanationSkin irritation due to immune system response.
#12
What does the acronym CPR stand for in the context of emergency medical procedures?
Cardiopulmonary Resuscitation
ExplanationLife-saving technique to maintain blood flow and breathing.
#13
Which infectious disease is caused by the human immunodeficiency virus (HIV)?
AIDS
ExplanationAcquired Immunodeficiency Syndrome weakens the immune system.
#14
Which of the following is a common method for sterilizing medical equipment?
Chemical Disinfection
ExplanationUsing chemicals to eliminate microorganisms.
#15
What is the normal range for blood pressure in adults?
120/80 mmHg
ExplanationStandard measurement of pressure in the circulatory system.
#16
What is the function of the gallbladder in the digestive system?
Storing bile
ExplanationStoring and concentrating bile produced by the liver.
#17
Which immunization is commonly administered to prevent tetanus?
Tetanus vaccine
ExplanationPrevents bacterial infection causing muscle stiffness.