Needed a Document for Human Health And Disease 01? I have cbse exam alongwith neet . pls upload question and answers for this lesson Related: Biology Class 12?

Question

Needed a Document for Human Health And Disease 01? I have cbse exam alongwith neet . pls upload question and answers for this lesson Related:  Biology Class 12?

Answer

1. If you suspect major deficiency of antibodies in a person, to which of the following would you look for confirmatory evidence?

(NEET 2015)

A. Serum globulins

B. Fibrinogen in plasma

C. Serum albumin

D. haemocytes

2. Which of the following immunoglobulins does constitute the largest percentage in human milk?

(NEET 2015)

A. IgM

B. IgA

C. IgD

D. IgE

3. Antivenom injections contain preformed antibodies while polio drops that are administered into the body contain

(NEET 2016)

A. Attenuated pathogens

B. Activated pathogens

C. Gamma globulin

D. Harvested antibodies

4. In higher vertebrates, the immune system can distinguish between its own cells and foreign cells. If this property is lost due to genetic abnormalities, and it attacks its own cells, then it leads to

(NEET 2016)

A. Activated immunity

B. Graft rejection

C. Autoimmune disease

D. None of the above

5. Asthma may be attributed to

(NEET 2016)

A. Inflammation of the trachea

B. Accumulation of fluid in lungs

C. Bacterial infection of lungs

D. Allergic reaction of the mast cells in the lungs

6. Which of the following sets of diseases are caused by bacteria

(NEET 2016)

A. Tetanus and mumps

B. Herpes and influenza

C. Typhoid and smallpox

D. Cholera and tetanus

7. Which of the following disease is caused by a protozoan
(NEET 2015)

A. Influenza

B. Cancer

C. Syphilis

D. Babesiosis

8. Grafted kidneys may be rejected in a patient due to

(NEET 2015)

A. Cell mediated immune response

B. Passive immune response

C. Innate immune response

D. Humoral immune response

9. The active form of Entamoeba histolytica feed upon

(NEET 2015)

A. Only blood

B. Erythrocytes, mucosa and submucosa of colon

C. Mucosa and submucosa of colon only

D. Food in intestine

Answer

Sorry i need questions for cbse not for neet i already have them!!

Answer

1-serum globulin ,in that Gama globulin which are antibodies

2.IgA .present in clostrum.

3. D .

4.c. autoimmune. some examples are rheumatoid arthritis and myasthenia gravis

5.D. mostly asthma is due to allergy.

6.D . Ncert

7.D .

8.A. by T cells

9. B

Answer

Human Health and Disease

Human health is the state of complete physical, mental, and social well-being and not merely the absence of disease or infirmity. On the other hand, disease refers to any deviation or disturbance in the normal structure or function of any body part, organ, or system that interrupts or modifies the performance of the vital functions.

Classification of Diseases
1. Infectious Diseases: These diseases are caused by pathogenic microorganisms such as bacteria, viruses, fungi, and parasites. Examples include tuberculosis, influenza, malaria, and HIV/AIDS.
2. Deficiency Diseases: These diseases occur due to the deficiency of essential nutrients in the diet. Common examples include scurvy (vitamin C deficiency), rickets (vitamin D deficiency), and beriberi (thiamine deficiency).
3. Genetic Diseases: These diseases are caused by abnormalities in the genes or chromosomes. Examples include Down syndrome, cystic fibrosis, and sickle cell anemia.
4. Autoimmune Diseases: These diseases occur when the immune system mistakenly attacks and damages the body's own cells and tissues. Examples include rheumatoid arthritis, lupus, and multiple sclerosis.
5. Lifestyle Diseases: These diseases are caused by unhealthy lifestyle choices such as smoking, excessive alcohol consumption, poor diet, lack of exercise, and stress. Examples include cardiovascular diseases, diabetes, and obesity.

Factors Affecting Human Health
1. Genetic Factors: Genetic predisposition can make certain individuals more susceptible to specific diseases.
2. Environmental Factors: Exposure to pollutants, radiation, toxins, and infectious agents in the environment can affect human health.
3. Lifestyle Factors: Unhealthy lifestyle choices such as smoking, excessive alcohol consumption, poor diet, lack of exercise, and stress can lead to the development of various diseases.
4. Socioeconomic Factors: Socioeconomic status, access to healthcare, education, and sanitation can significantly impact human health.
5. Occupational Factors: Occupational hazards and exposure to harmful substances in the workplace can adversely affect human health.

Prevention and Control of Diseases
1. Vaccination: Immunization plays a crucial role in preventing infectious diseases by stimulating the immune system to produce a protective response against specific pathogens.
2. Hygiene Practices: Proper sanitation, handwashing, and maintaining personal hygiene can help prevent the spread of diseases.
3. Healthy Lifestyle: Adopting a healthy lifestyle including a balanced diet, regular exercise, adequate sleep, and stress management can reduce the risk of lifestyle diseases.
4. Early Diagnosis and Treatment: Timely diagnosis and appropriate medical intervention are essential for managing diseases and preventing complications.
5. Public Health Measures: Public health initiatives such as disease surveillance, health education, and access to healthcare services contribute to the prevention and control of diseases at the community level.

In conclusion, understanding human health and disease is crucial for maintaining a healthy society. It is important to recognize the different types of diseases, the factors influencing human health, and the preventive measures to control the spread of diseases.

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