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Q. No.At which stage of HIV infection does one usually shows symptoms of AIDS?
1.
When viral DNA is produced by reverse transcriptase.
2.
When HIV replicates rapidly in helper T-lymphocytes and damages a large number of these.
3.
Within 15 days of sexual contact with an infected person.
4.
When the infecting retrovirus enters host cells.
Subtopic: AIDS |
88%
From NCERT
AIPMT - 2011
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Which one of the following acts as a physiological barrier to the entry of microorganisms in a human body?
1. Tears
2. Monocytes
3. Skin
4. Epithelium of urogenital tract
Subtopic: Details of Immunity |
80%
From NCERT
AIPMT - 2011
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Where will you look for the sporozoites of the malarial parasite?
| 1. | Red blood corpuscles of humans suffering from malaria |
| 2. | Spleen of infected humans |
| 3. | Salivary glands of a freshly moulted female anopheles mosquito |
| 4. | Saliva of an infected female anopheles mosquito |
Subtopic: Treatment & Life Cycle of Malaria |
55%
From NCERT
AIPMT - 2011
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Select the correct statement from the ones given below:
| 1. | Barbiturates when given to criminals make them tell the truth |
| 2. | Morphine is often given to persons who have undergone surgery as a painkiller |
| 3. | Chewing tobacco lowers blood pressure and heart rate |
| 4. | Cocaine is given to patients after surgery as it stimulates recovery |
Subtopic: Drugs & Alcohol Abuse |
91%
From NCERT
AIPMT - 2010
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Subtopic: Fungal Infection & Concept of Immunity |
86%
From NCERT
AIPMT - 2010
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Subtopic: Typhoid Fever |
95%
From NCERT
AIPMT - 2010
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Which one of the following statements is correct with respect to AIDS?
| 1. | HIV can be transmitted through eating food together with an infected person. |
| 2. | Drug addicts are the least susceptible to HIV infection. |
| 3. | AIDS patients are being fully cured cent per cent with proper care and nutrition. |
| 4. | The causative HIV retrovirus enters helper T-lymphocytes thus reducing their numbers. |
Subtopic: AIDS |
93%
From NCERT
AIPMT - 2010
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Which of the following is a pair of viral diseases?
1. Ringworm, AIDS
2. Common cold, AIDS
3. Dysentery, common cold
4. Typhoid, tuberculosis
Subtopic: Common Cold & Malaria Introduction | AIDS |
84%
From NCERT
AIPMT - 2009
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Use of anti-histamine and steroids give a quick relief from:
| 1. | allergy | 2. | nausea |
| 3. | cough | 4. | headache |
Subtopic: Allergies & Autoimmunity |
95%
From NCERT
AIPMT - 2009
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A person likely to develop tetanus is immunised by administering:
1. dead germs
2. preformed antibodies
3. wide spectrum antibiotics
4. weakened germs
Subtopic: Details of Immunity | Human Immune System |
76%
From NCERT
AIPMT - 2009
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