During an allergic reaction, the binding of antigens to $IgE$ antibodies initiates a response, in which chemicals cause the dilation of blood vessels and a host of other physiological changes. Such chemicals are
- interferons
- hormones
- histamines
- acetylamine
The Correct Option is C
Solution and Explanation
Top Questions on human health and disease
- Match List I with List II:Choose the correct answer from the options given below:
List I
List II
A Exophthalmic goiter I Excess secretion of cortisol, moon face & hypergylcemia B Acromegaly II Hypo-secretion of thyroid hormone and stunted growth. C Cushing’s syndrome III Hyper secretion of thyroid hormone & protruding eye balls. D Cretinism IV Excessive secretion of growth hormone. - NEET (UG) - 2024
- Biology
- human health and disease
- Which of the following are Autoimmune disorders?
A. Myasthenia gravis
B. Rheumatoid arthritis
C. Gout
D. Muscular dystrophy
E. Systemic Lupus Erythematosus (SLE)
Choose the most appropriate answer from the options given below:- NEET (UG) - 2024
- Biology
- human health and disease
- Match List I with List II
List I List II A Cocaine I Effective sedative in surgery B Heroin II Connabis sativa C Morphine III Erythroxylum D Marijuana IV Papaver somniferum
Choose the correct answer from the options given below:- NEET (UG) - 2024
- Biology
- human health and disease
- The common approach(es) for the treatment of cancer is/are:
(A) Vaccination
(B) Surgery
(C) Physiotherapy
(D) Radiation therapy
(E) Immunotherapy
Choose the correct answer from the options given below:- CUET (UG) - 2024
- Biology
- human health and disease
- Match the microorganisms in Group I with the human disease in Group II
Group I Group II P) Treponema pallidum 1) Sleeping sickness Q) Trypanosoma cruzi 2) Whooping cough R) Trypanosoma gambiense 3) Chagas disease S) Bordetella pertussis 4) Syphilis - IIT JAM BT - 2023
- Biology
- human health and disease
Questions Asked in AIIMS exam
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion (A) : 02 is liberated in the non-cyclic photophosphorylation.
Reason (R) : Liberation of oxygen is due to photolysis of water.
In the light of the above statements, choose the correct answer from the options given below
- AIIMS - 2019
- Photosynthesis in higher plants
- Match the following column I with column II.
- AIIMS - 2019
- cloning
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion (A) : The Cro-Magnon man was the direct ancestor of the living modern man.
Reason (R) : Cro-Magnon man had slightly prognathous face.
In the light of the above statements, choose the correct answer from the options given below
- AIIMS - 2019
- evolution
- Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion: Orbit of a satellite is within the gravitational field of earth whereas escaping is beyond the gravitational field of earth.
Reason: Orbital velocity of a satellite is greater than its escape velocity.
In the light of the above statements, choose the correct answer from the options given below- AIIMS - 2019
- Gravitation
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion (A) : In eukaryotes, transcription occurs in nucleus.
Reason (R) : In bacteria, transcription and translation occurs in cytoplasm.
In the light of the above statements, choose the correct answer from the options given below
- AIIMS - 2019
- Transcription
Concepts Used:
Human Health and Disease
Health is described as a state of complete physical, mental and social well-being.
The disease is a circumstance where malfunctioning of the body organs occurs leading to uneasiness and discomfort.
Differences between Infectious Diseases and Non-Infectious Diseases:
Common Diseases in Humans:
Read More: Human Health and Disease