#1
Which of the following best describes the term 'pathophysiology'?
The study of how diseases affect the body's function
The study of psychological disorders
The study of cellular biology
The study of human anatomy
#2
What is the primary function of white blood cells in the body?
Transporting oxygen
Fighting infection
Digesting food
Producing hormones
#3
What is the primary mechanism of action of insulin in the body?
Decreasing blood sugar levels
Increasing blood sugar levels
Regulating blood pressure
Promoting blood clotting
#4
Which of the following is a characteristic symptom of Type 2 diabetes mellitus?
Excessive thirst and urination
Rapid weight loss
Low blood pressure
Slow wound healing
#5
Which of the following best describes the term 'ischemia'?
Excessive bleeding
Inadequate blood supply to tissues
Abnormal heart rhythm
Inflammation of the liver
#6
What is the primary function of the lymphatic system in the body?
Transporting nutrients
Producing red blood cells
Fighting infection
Regulating body temperature
#7
Which of the following is a characteristic feature of inflammation?
Decreased blood flow to the affected area
Increased redness and warmth
Decreased swelling
Decreased pain sensation
#8
What role do cytokines play in the immune response?
They promote inflammation
They suppress the immune system
They regulate blood sugar levels
They transport oxygen in the blood
#9
What is the primary function of platelets in the blood?
Transporting oxygen
Clotting blood
Fighting infection
Regulating body temperature
#10
Which of the following conditions is characterized by chronic inflammation of the airways?
Asthma
Emphysema
Pneumonia
Bronchitis
#11
Which of the following is a key characteristic of septic shock?
Increased blood pressure
Hyperglycemia
Severe hypotension
Low white blood cell count
#12
What is the primary cause of peptic ulcers?
Bacterial infection
Excessive stomach acid production
Low fiber intake
High blood pressure
#13
Which of the following is NOT a risk factor for developing hypertension?
Obesity
Regular exercise
High salt intake
Family history of hypertension
#14
What is the primary cause of chronic kidney disease (CKD)?
High cholesterol levels
Viral infection
Diabetes and hypertension
Excessive alcohol consumption
#15
Which of the following conditions is characterized by the abnormal growth of cells in the colon or rectum?
Diverticulitis
Crohn's disease
Colorectal cancer
Irritable bowel syndrome
#16
What is the primary mechanism of action of statins in the treatment of hypercholesterolemia?
Increasing cholesterol synthesis
Decreasing cholesterol absorption
Increasing blood sugar levels
Promoting blood clotting
#17
What is the primary cause of cirrhosis of the liver?
Chronic alcohol abuse
Bacterial infection
Low blood pressure
High cholesterol levels