#1
Which of the following is a symptom of diabetes mellitus?
Increased thirst and urination
Low blood pressure
Elevated cholesterol levels
Normal blood glucose levels
#2
What is the common name for the infectious disease varicella?
Measles
Chickenpox
Mumps
Rubella
#3
Which of the following is a neurodegenerative disorder characterized by memory loss and cognitive decline?
Diabetes mellitus
Alzheimer's disease
Rheumatoid arthritis
Hypothyroidism
#4
Which autoimmune disorder affects the joints, causing pain, swelling, and stiffness?
Multiple sclerosis
Lupus
Psoriasis
Rheumatoid arthritis
#5
Which of the following is a chronic skin condition characterized by red, itchy, and scaly patches?
Eczema
Acne
Rosacea
Psoriasis
#6
What is the primary function of the respiratory system?
Digestion
Transportation of oxygen
Filtering blood
Regulation of body temperature
#7
Which condition is characterized by the inflammation of the joints?
Asthma
Arthritis
Diabetes
Hypertension
#8
Which of the following is a characteristic symptom of a migraine headache?
Throbbing pain on one side of the head
Stabbing pain in the back
Constant dull ache all over the head
Sudden loss of vision
#9
What is the primary cause of chronic obstructive pulmonary disease (COPD)?
Bacterial infection
Viral infection
Long-term exposure to irritating gases or particulate matter
Genetic mutation
#10
What is the primary function of the spleen in the human body?
Blood clotting
Immune response and blood filtration
Digestion of fats
Insulin production
#11
Which of the following is a viral infection that affects the liver?
Influenza
Hepatitis
Tuberculosis
Malaria
#12
What is the role of insulin in the human body?
To regulate blood pressure
To control body temperature
To promote glucose uptake by cells
To aid in digestion
#13
In which organ does the majority of nutrient absorption occur in the digestive system?
Stomach
Small intestine
Large intestine
Liver
#14
Which hormone is responsible for regulating the sleep-wake cycle?
Insulin
Melatonin
Estrogen
Cortisol
#15
What is the role of the kidneys in the human body?
Production of insulin
Filtration of blood and waste excretion
Digestion of food
Production of red blood cells
#16
What is the primary cause of peptic ulcers?
Bacterial infection
Excessive alcohol consumption
Genetic factors
High stress levels
#17
Which hormone is responsible for regulating metabolism and energy balance?
Thyroxine (T4)
Cortisol
Growth hormone
Estrogen