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Human Diseases and Disorders Quiz

#1

Which disease is caused by the human immunodeficiency virus (HIV)?

AIDS
Explanation

AIDS is caused by HIV, leading to a weakened immune system.

#2

Which of the following is a symptom of diabetes?

Increased thirst and urination
Explanation

Increased thirst and urination are common symptoms of diabetes due to high blood sugar levels.

#3

Which of the following is a vector-borne disease?

Malaria
Explanation

Malaria is transmitted by mosquitoes, making it a vector-borne disease.

#4

What is the name of the disorder characterized by a lack of red blood cells or hemoglobin?

Anemia
Explanation

Anemia is characterized by a lack of red blood cells or hemoglobin, leading to fatigue.

#5

Which of the following is a bacterial sexually transmitted infection?

Gonorrhea
Explanation

Gonorrhea is a bacterial sexually transmitted infection causing genital and urinary tract problems.

#6

What is the medical term for high blood pressure?

Hypertension
Explanation

Hypertension refers to high blood pressure, increasing the risk of heart disease and stroke.

#7

Which of the following is a symptom of asthma?

Persistent coughing
Explanation

Persistent coughing is a common symptom of asthma, along with wheezing and shortness of breath.

#8

What is the name of the disorder characterized by recurring seizures?

Epilepsy
Explanation

Epilepsy is characterized by recurring seizures due to abnormal brain activity.

#9

Which organ does Parkinson's disease primarily affect?

Brain
Explanation

Parkinson's primarily affects the brain, causing movement difficulties.

#10

Which virus causes the common cold?

Rhinovirus
Explanation

Rhinovirus is a common cause of the common cold, infecting the upper respiratory tract.

#11

What is the medical term for the condition characterized by inflammation of the joints?

Arthritis
Explanation

Arthritis refers to inflammation of the joints, leading to pain and stiffness.

#12

Which of the following is a symptom of Alzheimer's disease?

Memory loss
Explanation

Memory loss is a common symptom of Alzheimer's disease, affecting cognitive function.

#13

What is the primary cause of peptic ulcers?

Bacterial infection
Explanation

Peptic ulcers are primarily caused by bacterial infection with Helicobacter pylori.

#14

Which of the following diseases affects the central nervous system and is characterized by muscle weakness and paralysis?

Polio
Explanation

Polio affects the central nervous system, causing muscle weakness and paralysis, and is preventable through vaccination.

#15

What is the primary cause of chronic obstructive pulmonary disease (COPD)?

Cigarette smoking
Explanation

Cigarette smoking is the primary cause of COPD, damaging the lungs over time.

#16

Which type of cancer affects the lymphatic system?

Lymphoma
Explanation

Lymphoma is cancer that affects the lymphatic system, compromising the body's immune response.

#17

Which of the following diseases is caused by the Epstein-Barr virus?

Mononucleosis
Explanation

Mononucleosis, or 'mono', is caused by the Epstein-Barr virus, leading to fever, sore throat, and fatigue.

#18

Which of the following diseases is caused by the Plasmodium parasite?

Malaria
Explanation

Malaria is caused by the Plasmodium parasite, transmitted through the bite of infected mosquitoes.

#19

Which of the following diseases is characterized by the formation of abnormal protein deposits in the brain?

Creutzfeldt-Jakob disease
Explanation

Creutzfeldt-Jakob disease is characterized by abnormal protein deposits in the brain, causing rapid mental decline and movement problems.

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