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The sustained of 39 -40 C, weakness, stomach pain, Constipation, headache and loss
of apetite are the common symptoms of:
1. Typhoid 
2. Pneumonia 
3. Amobiasis 
4. Filariasis 

Mary Mallon: 
1. was a cook by profession in United states 
2. Was identified as asymptomatic carrier of pathogen associated with typhoid fever 
3. Continued to spread Typhoid for several years through the food she prepared 
4. is related to all above 

Arrange the stages of lifecycle of Plasmodium starting from human host and ending in
mosquito host. 
l. RBC release the toxic haemozoin 
ll. Parasite reproduces asexually in liver cells 
lll. Parasutes attack RBC 
lV. Sporozoites enter human body through the mosquito bite 
V. Mature sporozoites escape from intestine and migrate to the mosquito's salivary
    gland 
Vl. Fertilization in gametocytes occur in mosquito's sallvary gland 
Vlll. Mosquite takes up gametocytes while sucking blood of an infected person 
1. lV$\to$ ll$\to$ l$\to$ lll$\to$ Vll$\to$ V$\to$ Vl 
2. l$\to$ ll$\to$ lll$\to$ V$\to$ Vl$\to$ lV$\to$ Vll 
3. lV$\to$ ll$\to$ lll$\to$ l$\to$ Vll$\to$ Vl$\to$ V 
4. lll$\to$ lV$\to$ ll$\to$ l$\to$ V$\to$ Vll$\to$ Vl

The primary and secondary host of Plasmodium is ___ and ___ respectively : 
1. Human; female Anopheles 
2. Female Anopheles; Human 
3. male Anopheles; Human 
4. Human; male Anopheles

A person is showing the following symptoms.
constipation, abdominal pain and cramps, stools with excees mucous, blood suffering
clots and without fever. 
1. Amoebiasis 
2. Typhoid 
3. Ringworm 
4. Ascariasis 

Match the column:
   Column-ll                 Column-ll
A. Ascariasis           (i) inflammation of Lymphatic vessels of lower limbs and genital                                          organs 
B. Filariasis              (ii)  lnternal bleeding muscular pain, fever, Anaemia, blockage of                                          intestinal passage 
C. Amoebiasis          (iii) Dry, scaly lesions on varous body parts like skin, nail and                                               scalp with intense itching                                 
C. Ringworm disease (iv) Abdominal pain, stools with excess muccous and blood clots
1. A= (ii), B=(iv), C=(iii), D=(i) 
2. A=(ii), B=(i), C=(iv), D=(iii)
3. A=(i), B=(ii), C=(iii), D=(iv) 
4. A= (iv), B=(ii), C=(i), D=(iii) 

The helminth that cause elephantiasis is:
1. Wuchereria 
2. Ascaris 
3. Taenia 
4. Planaria 

Aedes is the vector of viral disease (s):
1. Dengue 
2. Chikungunya 
3. Malaria 
4. Both (a) and (b) 

Trypanosoma cause :
1. Sleeping sickness 
2. Kala-Azar 
3. Diptheria 
4. Dysentry 

The cellular barrier(s) in innate immunity involves:
1. PMNL-neutrophilis 
2. Monocytes 
3. Natural killer cells
4. All of these 

An antibody is represented as:
1. H${}_2$ L${}_4$ 
2. H${}_3$ L${}_3$ 
3. H${}_4$ L${}_4$ 
4. H${}_2$ L${}_2$ 

Major histocompatibility complex(MHC):
1. ls a set of cell surface proteins essential for acqire immune system to recognize
    foreign molecules 
2. Binds to antigens derived from pathogens and display on the cell surface for     
    recognition by the appropriate T-cells 
3. Determines compatibility of donous for organ transplant as well as one's
    susceptibility to an autoimmune disease via cross-reacting immunization 
4. ls related to all of the above 

lnterferons are :
1. Glycolipids 
2. Glycoproteins 
3. Antibacterial 
4. Pathogenic 

HV/AlDS : 
1. Symptoms always appear within a month of infectin 
2. Can spread by mere touch or physical contact 
3. Spreads when a healthy person's body fluid cones in contact with the fluid fo an infected person 
4. ls related ot all of the above options

lonizing radiations like ___ (A) ___ and ___ (B) ____ and non-ionizing radiations like ____ and (c) ___ cause DNA damage leading to neoplastic transformation : 
1. A= X-rays, B=Gamma-rays, C=uv-rays
2. A=X=rays, B=UV-rays, C=Gamma-rays
3. A=X-rays, B=Gamma-rays, C=lnfra-red rays 
4. A= lnfra-red, B=X-rays, B=X-rays, C=UV-rays

MRI uses strong _____ and ____ to accurately to detect pathological and physiological changes in the living tissue:
1. Magnetic fields ; non-ionizing radiations 
2. Magnetic fields ; ionizing radiations 
3. Beam of electrons; lonizing radiations 
4. Beam of electrons; non-ionizing radiations 

'Smack' is :
1. Chemically Fromaline 
2. Sweet to taste 
3. Obtained by acetylation of morphine 
4. Extracted from the latex of cannabis sativa 

Marijuana, hashish, charas and ganja are obtained from :
1. Cannabis sativa 
2. Aveng sativa 
3. Papaaver sominiferum 
4. Phalaris 

Read the following statements about a drug and identify the drug. 
i. These are known for their effects on cardiovascular system of the body 
ii. These interact with the receptors present principally in brain 
iii. Generally taken by inhalation and oral ingestion 
iv. These are obtained from a variety of hemp plants 
1. Papaver sominiferum 
2. Erythroxylon coca 
3. Atropa belladonna 
4. Cannabis sativa 

Match the column :
     Column-i                                      Column-ll 
A. lSD and cannabionids `                (i) Stimulant   
B. Amphetamines                            (ii) Hallucinogen 
C.Barbiturates and benzodiazepines  (iii) lnterferes with fransport of dopamine 
D.Cocaine                                       (iv) Sedative
1. A=(i),(iii), B=(iv), c=(ii), D=(ii) 
2. A= (i), B=(ii), c=(i),(iv), D=(iv) 
3. A=(ii), B=(i), C=(i), D=(i), (iii)
4. A=(iii), B=(ii),(iii), C=(iv), D=(i)