Which of the following glands is large-sized at birth but reduces in size with aging?
1. Pineal
2. Pituitary
3. Thymus
4. Thyroid
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Haemozoin is a:
1. | precursor of hemoglobin |
2. | toxin released from Streptococcus infected cells |
3. | toxin released from Plasmodium infected cells |
4. | toxin released from Haemophilus infected cells |
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Which of the following is not the causal organism for ringworm?
1. | Microsporum | 2. | Trichophyton |
3. | Epidermophyton | 4. | Macrosporum |
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A person with sickle cell anemia is:
1. | more prone to malaria. | 2. | more prone to typhoid. |
3. | less prone to malaria. | 4. | less prone to typhoid. |
Which one of the following is not correctly matched?
1. | Aedes aegypti - Yellow fever |
2. | Anopheles culifacies - Leismaniasis |
3. | Glossina palpalis - Sleeping sickness |
4. | Culex pipiens - Filariasis |
Which one of the following depresses brain activity and produces feelings of calmness, relaxation and drowsiness?
1. Valium
2. Morphine
3. Hashish
4. Amphetamines
The bacterium (Clostridium botulinum) that causes botulism is
1. A facultative aerobe
2. An-obligate aerobe
3. A facultative anaerobe
4. An obligate anaerobe
Which one of the following is the correct statement regarding the particular psychotropic drug specified?
1. Morphine leads to delusions and disturbed emotions
2. Barbiturates cause relaxation and temporary euphoria
3. Hashish causes after thought perceptions and hallucinations
4. Opium stimulates nervous system and causes hallucinations
Which one of the following is a pair of viral diseases?
1. Ringworm, AIDS
2. Common Cold, AIDS
3. Dysentery, common cold
4. Typhoid, Tuberculosis
A person Iikey to develop tetanus is immunized administering
1. Dead germs
2. Preformed antibodies
3. Wide spectrum antibiotics
4. weakened germs
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