Q.1 Which of the following diseases is transmitted primarily through contaminated water?
Tuberculosis
Cholera
Malaria
Hepatitis B
Explanation - Cholera is caused by Vibrio cholerae, which spreads through contaminated water and food.
Correct answer is: Cholera
Q.2 Which of the following is a non-communicable disease?
Measles
Diabetes Mellitus
Influenza
Hepatitis A
Explanation - Diabetes Mellitus is a metabolic disorder and is non-communicable.
Correct answer is: Diabetes Mellitus
Q.3 Which mosquito species primarily transmits Dengue fever?
Anopheles
Culex
Aedes aegypti
Mansonia
Explanation - Dengue fever is transmitted by Aedes aegypti mosquitoes, which breed in stagnant water.
Correct answer is: Aedes aegypti
Q.4 Which of the following vaccines helps prevent cervical cancer?
Hepatitis B vaccine
HPV vaccine
BCG vaccine
MMR vaccine
Explanation - The Human Papillomavirus (HPV) vaccine protects against strains of HPV that can cause cervical cancer.
Correct answer is: HPV vaccine
Q.5 Which of the following is a vector-borne disease?
Tuberculosis
Malaria
Typhoid
Hepatitis B
Explanation - Malaria is transmitted through the bite of infected Anopheles mosquitoes.
Correct answer is: Malaria
Q.6 Which organ is primarily affected by Hepatitis C virus?
Lungs
Kidneys
Liver
Heart
Explanation - Hepatitis C primarily causes liver inflammation, which can lead to chronic liver disease.
Correct answer is: Liver
Q.7 Which of the following is a common symptom of tuberculosis?
Fever with night sweats
Severe headache
Joint pain
Rash on palms
Explanation - Tuberculosis often presents with persistent cough, fever, and night sweats.
Correct answer is: Fever with night sweats
Q.8 Which lifestyle factor is most associated with non-communicable diseases?
Lack of handwashing
High salt and sugar intake
Exposure to contaminated water
Poor vaccination coverage
Explanation - Unhealthy diet, including high salt and sugar intake, is a major risk factor for non-communicable diseases such as hypertension and diabetes.
Correct answer is: High salt and sugar intake
Q.9 Which of the following is caused by a bacterial infection?
Influenza
Measles
Tuberculosis
Hepatitis B
Explanation - Tuberculosis is caused by Mycobacterium tuberculosis, a bacterial pathogen.
Correct answer is: Tuberculosis
Q.10 Which disease is preventable through proper sanitation and hygiene?
Typhoid
Diabetes Mellitus
Hypertension
Stroke
Explanation - Typhoid fever spreads through contaminated food and water; proper sanitation and hygiene help prevent it.
Correct answer is: Typhoid
Q.11 Which of the following is an example of a chronic non-communicable disease?
Asthma
Cholera
Measles
Influenza
Explanation - Asthma is a chronic non-communicable respiratory condition triggered by environmental and genetic factors.
Correct answer is: Asthma
Q.12 Which vitamin deficiency is associated with scurvy?
Vitamin A
Vitamin C
Vitamin D
Vitamin B12
Explanation - Scurvy results from Vitamin C deficiency, leading to symptoms like bleeding gums and poor wound healing.
Correct answer is: Vitamin C
Q.13 Which of the following diseases is transmitted through droplets from cough or sneeze?
HIV
Tuberculosis
Hepatitis B
Malaria
Explanation - Tuberculosis spreads via airborne droplets when an infected person coughs or sneezes.
Correct answer is: Tuberculosis
Q.14 Which of the following is a complication of uncontrolled diabetes?
Cataracts
Stroke
Kidney failure
All of the above
Explanation - Uncontrolled diabetes can lead to multiple complications including cataracts, stroke, and kidney failure.
Correct answer is: All of the above
Q.15 Which non-communicable disease is associated with excessive alcohol consumption?
Liver cirrhosis
Influenza
Measles
Cholera
Explanation - Excessive alcohol intake can damage the liver and lead to cirrhosis, a chronic non-communicable disease.
Correct answer is: Liver cirrhosis
Q.16 Which of the following diseases is caused by a protozoan parasite?
Malaria
Tuberculosis
Influenza
Measles
Explanation - Malaria is caused by Plasmodium species, which are protozoan parasites transmitted by mosquitoes.
Correct answer is: Malaria
Q.17 Which of the following can prevent the spread of communicable diseases in a community?
Vaccination
Hand hygiene
Safe food and water
All of the above
Explanation - Vaccination, proper hand hygiene, and safe food and water practices collectively reduce the spread of communicable diseases.
Correct answer is: All of the above
Q.18 Which disease is primarily caused by a deficiency of iodine?
Goiter
Scurvy
Rickets
Night blindness
Explanation - Iodine deficiency leads to thyroid enlargement known as goiter.
Correct answer is: Goiter
Q.19 Which of the following is an example of an emerging infectious disease?
COVID-19
Diabetes Mellitus
Hypertension
Asthma
Explanation - Emerging infectious diseases are newly identified or rapidly increasing diseases; COVID-19 is a recent example.
Correct answer is: COVID-19
Q.20 Which of the following contributes to the rise of non-communicable diseases globally?
Urbanization
Sedentary lifestyle
Unhealthy diet
All of the above
Explanation - Urbanization, sedentary lifestyle, and unhealthy diet are major contributors to the global rise of non-communicable diseases.
Correct answer is: All of the above
Q.21 Which communicable disease is targeted by the BCG vaccine?
Tuberculosis
Polio
Measles
Hepatitis B
Explanation - The Bacillus Calmette-Guérin (BCG) vaccine provides protection against tuberculosis.
Correct answer is: Tuberculosis
Q.22 Which of the following is a common symptom of dengue fever?
Severe joint pain
Rash
Fever
All of the above
Explanation - Dengue fever presents with high fever, severe joint and muscle pain, and sometimes a rash.
Correct answer is: All of the above
Q.23 Which of the following measures helps prevent vector-borne diseases?
Use of insecticide-treated nets
Vaccination
Boiling drinking water
Regular handwashing
Explanation - Insecticide-treated nets prevent mosquito bites and reduce the risk of vector-borne diseases like malaria and dengue.
Correct answer is: Use of insecticide-treated nets
Q.24 Which of the following diseases is transmitted through sexual contact?
HIV/AIDS
Tuberculosis
Cholera
Influenza
Explanation - HIV/AIDS is primarily transmitted through sexual contact, blood transfusions, and sharing of needles.
Correct answer is: HIV/AIDS
Q.25 Which non-communicable disease is characterized by high blood pressure?
Hypertension
Asthma
Tuberculosis
Cholera
Explanation - Hypertension is a chronic non-communicable disease characterized by persistently elevated blood pressure.
Correct answer is: Hypertension