Human health cover merged 6 mb

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Human Health & Disease
ruhulam
inalig@
gm
ail.com

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Copyright © 2020 by Ignite Brains Healthcare & education solutions
for Biomentors Classes online, Mumbai
All rights rese...

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COPYRIGHT@ BIOMENTORS 1
Biomentors Classes Online, Mumbai
HUMAN HEALTH & DISEASE
Note – For Subscribers only; Unauthoris...

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4. TYPHOID FEVER:
• Pathogenà Salmonella typhi
Bacteria.
• Source of infection à contaminated
wa...

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Ø infects the nose and respiratory passage but not the lungs.
• Symptoms:
Ø usually lasts for 3-...

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• When a anopheles bite the infected person, the parasite enters the mosquito
body where sexual ...

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8. AMOEBIASIS: (amoebic dysentery).
• Causative agent: Entamoeba histolytica (protozoa).
• House...

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• Heat and moisture help
these fungi to grow, which
makes them thrive in skin
folds such as thos...

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13.IMMUNITY:
• The ability of the host to fight the disease-causing organisms,
• conferred by th...

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• PRIMARY RESPONSE:
Ø when a pathogen attacks the host body for the first time
Ø the response o...

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19.CMI: CELL MEDIATED IMMUNE RESPONSE
• CMI response is given by T-lymphocytes.
• CMI is respon...

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22.Colostrum and antibodies from placenta give passive immunity to new born
and foetus respect...

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27.ALLERGY:
• Allergy is the exaggerated response of the immune system to
certain antigens pre...

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35.Both bone-marrow and thymus provide micro-environments for the
development and maturation o...

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• After entering into host body, HIV ENTERS INTO MACROPHAGE and
make viral DNA from RNA with t...

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• When a normal cell comes in contact with other cells it stops division. This
property is cal...

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• Non-invasive techniques like
Ø Radiography (Use of X-Rays),
Ø CT (Computed Tomography)
Ø MRI...

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DRUGS AND ALCOHOL ABUSE
55.OPIOIDS
• Drugs obtained from Poppy plant (Papaver somniferum),
• B...

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• Generally taken by inhalation and oral ingestion.
57.COCAINE: (COKE/CRACK)
• Obtained from c...

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• TOBACCO CHEWING à increased risk of cancer of the oral cavity.
• Smoking effects à
Ø increas...

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• The immediate adverse effects of drugs and alcohol abuse are manifested
in the form of reckl...

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• Seeking help from parents and peers.
• Looking for danger signs.
• Seeking professional and ...

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Corona Virus & COVID - 19
1. Coronaviruses or (CoV) à Viruses belonging to a large family, cau...

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7. These viruses are enveloped and are round and sometimes pleomorphic of approximately 80 to
...

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o Person to Person à COVID -19 can be transmitted between people who are in close
contact with...

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24. WHY DIARRHEA in COVID -19 à
o Once the virus enters the intestine, it multiples by binding...

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o The radiological findings are observed as multifocal patchy ground glass opacity with
subple...

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§ Serological testing for detecting antibodies.
§ Viral Sequencing, and, Viral culture.
39. Th...

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Questions from NCERT Exemplar
1. The term ‘Health’ is defined in many ways. The most accurate d...

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5. The sporozoites that cause infection when a female Anapheles mosquito bites a human being ar...

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10. When an apparently healthy person is diagnosed as unhealthy by a psychiatrist, the reason c...

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15. Transplantation of tissue/organs to save certain patients often fails due to rejection of s...

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20. Which of the following glands is large sized at birth but reduces in size with aging?
(a) P...

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IMPORTANT FREQUENTLY ASKED QUESTIONS FROM EXAMS
1. Widal test is used for the diagnosis of?
(a)...

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6. At which stages of HIV infection does one usually show symptoms of AIDS?
(a) When the infect...

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11. The pathogen Microsporum responsible for ringworm disease in humans belong to the same
King...

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15. Which one of the following is the correct statement regarding the particular psychotropic d...

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20. Common cold differs from pneumonia in that:
(a) Pneumonia is caused by a virus whereas com...

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Molecule Source Use
(a) B Cannabinoid Atropa
belladonna
Produces halluncinations
(b) A Morphin...

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28. Which is the particular type of drug that is obtained from the plant whose one flowering b...

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32. HIV that causes AIDS, first starts destroying:
(a) Leucocytes
(b) Helper T-Lymphocytes
(c)...

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(c) Auto-immune disease
(d) Active immunity
37. Match the following sexually transmitted disea...

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ANSWERS
Questions from NCERT Exemplar
1. Ans.(c) Health is a state of complete physical, menta...

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• IMPORTANT QUESTIONS FROM EXAMS
1. Ans.(a) Typhoid
2. Ans.(c) Fungi
3. Ans.(d) Magnetic reson...

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27. Ans.(b) T-Lymphocytes
28. Ans.(a) Hallucinogen
29. Ans.(c) When HIV damages large number o...

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NEW MCQs on COVID -19 for NEET 2021
1) Which of the following options correctly represents the...

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3) What is the causative agent of Covid - 19?
a) Bacteria b) Virus
c) Prions d) Protozoa
Answe...

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Answer is C.
Droplets in air released by infected person contains virus for covid 19
6) SARS C...

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Answer is A.
Swab test from Naso-pharynx & oro-pharynx secretions
9) Which age group is more v...

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12) What is true for Novel corona virus?
a) Can be cultured in agar medium b) The receptors fo...

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15) Which of the following is not an epidemic disease?
a) SARS b) MERS
c) COVID 19 d) Goiter
A...

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18) Why washing hands is helpful to control Covid 19?
a) Virus can not grow on clean hands b) ...

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21) Why lockdown in countries is the best way to combat Covid 19 infection?
a) To reduce the a...

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24) What is false for COVID-19?
a) Most lethal virus till date with high fatality rate b) Drop...

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