Tag: health and diseases

Questions Related to health and diseases

Which of the following is/are correct regarding tuberculosis?

  1. It commonly affects the lungs.

  2. Bacteria releases tuberculin toxin.

  3. Patient's sputum contains blood.

  4. All of the above.


Correct Option: D
Explanation:
Tuberculosis, or TB, is an infectious bacterial disease caused by Mycobacterium tuberculosis, which most commonly affects the lungs. It is transmitted from person to person via droplets from the throat and lungs of people with the active respiratory disease. The bacteria release toxins known as tuberculin which destroys the organs it infects. The symptoms of active TB of the lung are coughing, sometimes with sputum or blood, chest pains, weakness, weight loss, fever and night sweats. Tuberculosis is treatable with a six-month course of antibiotics.

Vaccines are available for which of the following disease?

  1. Tuberculosis

  2. Brain tumor

  3. Sickle cell anaemia

  4. Common cold


Correct Option: A
Explanation:

Bacille Calmette-Guerin (BCG) is commonly used against tuberculosis. It is normally given to children as it has been shown to provide very good protection against the disseminated forms of TB in children, including TB meningitis. The other diseases do not have any vaccines yet.

So, the correct answer is option A.

Which of the following are symptoms of TB?

  1. Coughing

  2. Fever

  3. Loss of appetite

  4. All of the above


Correct Option: D
Explanation:

Although your body may harbour the bacteria that cause tuberculosis, your immune system usually can prevent you from becoming sick. Several signs and symptoms of active TB include: coughing that lasts three or more weeks, coughing up blood, chest pain, or pain with breathing or coughing, unintentional weight loss, fatigue, fever, loss of appetite etc. 

How can you prevent from acquiring Tuberculosis?

  1. Not eating food with others

  2. Using face masks

  3. Going to TB prone regions

  4. All of the above


Correct Option: B
Explanation:

Tuberculosis is a primarily an airborne disease. The causative agent for the disease is Mycobacterium tuberculosis. The bacteria are spread from person to person in tiny microscopic droplets through the air. 

So, the correct answer is option B.

Tuberculosis can affect which parts of the body apart from lungs?

  1. Kidneys

  2. Spine

  3. Both A and B

  4. None of the above


Correct Option: C
Explanation:

Tuberculosis can also affect other parts of your body, including your kidneys, spine or brain. When TB occurs outside your lungs, signs and symptoms vary according to the organs involved. For example- tuberculosis of the spine may give you back pain and tuberculosis in your kidneys might cause blood in your urine. 

Which of the following is not a symptom of tuberculosis?

  1. Increase in body weight and tiredness.

  2. More than two weeks of coughing bouts.

  3. Thick yellowish green sputum produced.

  4. An X-ray shows dark spots in the lungs.


Correct Option: A
Explanation:

Tuberculosis is a disease caused by the bacterium Mycobacterium tuberculosis. The symptoms are a loss of the body weight, fatigue, there is a cough for more than two weeks with mucus and blood, the color of the sputum is yellowish or green. The X-ray shows spots in the lungs due to the infection.

Thus, the correct answer is option A. 

Night sweat is associated with which of the following diseases?

  1. Typhoid

  2. Tuberculosis

  3. Tetanus

  4. None of the above


Correct Option: B
Explanation:

Symptoms of active Tuberculosis can depend on what part of the body has been infected. The symptoms include cough lasting 3 weeks or more, pain in the chest area, a cough that brings blood or mucus, chills, fever, night sweats, loss of appetite, weight loss, and fatigueTuberculosis can also affect a person's brain, bones, kidneys, or spine.

Thus, the correct answer is option B.

Loss of body weight, persistent cough with blood and sputum of yellowish- green colour are the symptoms of

  1. Tuberculosis.

  2. Typhoid.

  3. Hepatitis-B.

  4. Cholera.


Correct Option: A
Explanation:

Tuberculosis is a disease caused by the bacterium Mycobacterium tuberculae. The symptoms include loss of body weight, cough with mucus and blood and the color of the sputum turns to yellowish or green. The disease is transmitted through the air droplets while sneezing and coughing. 

Thus, the correct answer is option A. 

Mycobacterium tuberculosis can attack on

  1. Lungs.

  2. Kidney.

  3. Bone.

  4. All of the above.


Correct Option: D
Explanation:
The most common type of TB is pulmonary TB. In this, Mycobacterium tuberculosis attack on lungs. The source of infection for getting pulmonary TB is inhalation of TB bacteria which generally settles in lungs. 
TB also affects other parts of the body. This is called as extrapulmonary TB. Extrapulmonary TB includes meningitis TB affecting the brain. The other sites which are attacked by Mycobacterium tuberculosis are lymph node, bones, kidney, spine, etc.
Thus, the correct answer is option D.

The first symptom of active TB develops about .......... after infection.

  1. 6-8 weeks

  2. 1 week

  3. 1 month

  4. 6-8 days


Correct Option: A