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Recent questions and answers in Human Health and Disease

Questions >> JEEMAIN and NEET >> Biology >> Biology in Human Welfare >> Human Health and Disease

Which type of cancer affects lymph nodes and spleen ?

answered Jun 3, 2015 by mariasingleton

2 answers

Given the Assertion and Reason below, Choose one of the following responses $\begin{array}{1 1}\text{Assertion:Typhoid carriers may be cured by surgical removal of their spleen.}\\\text{Reason:The typhoid causing bacteria remain concentrated in the spleen of the carriers.}\end{array}$

answered Jul 15, 2014 by sreemathi.v

1 answer

Given the Assertion and Reason below, Choose one of the following responses $\begin{array}{1 1}\text{Assertion:Dengue fever is an acute tropical frequently epidermic viral disease of humans.}\\\text{Reason:It is spread by the bites of the mosquitoes generally Aedes aegypti,but also albopictus.}\end{array}$

answered Jul 15, 2014 by sreemathi.v

1 answer

Given the Assertion and Reason below, Choose one of the following responses $\begin{array}{1 1}\text{Assertion:Rabies is a 100% fatal infectious disease of mammals.It destroys brain and spinal cord cells.}\\\text{Reason:It is caused by bacteria that enter human body with saliva of the infected (rabid) dog.}\end{array}$

answered Jul 15, 2014 by sreemathi.v

1 answer

Given the Assertion and Reason below, Choose one of the following responses $\begin{array}{1 1}\text{Assertion:It is advantageous to give the polio vaccine orally.}\\\text{Reason:It checks reinfection by providing intestinal immunity.Pathogen enter the body via digestive tract.}\end{array}$

answered Jul 15, 2014 by sreemathi.v

1 answer

Given the Assertion and Reason below, Choose one of the following responses $\begin{array}{1 1}\text{Assertion:The defect called erythroblastocis foetatis results if Rh-negative mother carries a second Rh-positive.}\\\text{Reason:Replacement of the infant's blood immediately after child-birth often cures the defect.}\end{array}$

answered Jul 15, 2014 by sreemathi.v

1 answer

Given the Assertion and Reason below, Choose one of the following responses $\begin{array}{1 1}\text{Assertion:There is no chance of transmission of malaria on the bite by a male Anopheles mosquito.}\\\text{Reason:Male Anopheles carries a non-virulent strain of Plasmodium.}\end{array}$

answered Jul 15, 2014 by sreemathi.v

1 answer

Given the Assertion and Reason below, Choose one of the following responses $\begin{array}{1 1}\text{Assertion:Haemophilia shows criss-cross inheritance.}\\\text{Reason:The gene that cause haemophilia is recessive and lies in the *** X chromosome .}\end{array}$

answered Jul 15, 2014 by sreemathi.v

1 answer

Given the Assertion and Reason below, Choose one of the following responses $\begin{array}{1 1}\text{Assertion:Smoking increases blood pressure.}\\\text{Reason:Nicotine causes tension that constricts the arteries,raising the blood pressure.}\end{array}$

answered Jul 15, 2014 by sreemathi.v

1 answer

Given the Assertion and Reason below, Choose one of the following responses $\begin{array}{1 1}\text{Assertion:A cholera patient is given glucose,electrolytes and water.}\\\text{Reason:These materials plasmolyse the pathogenic bacteria.}\end{array}$

answered Jul 15, 2014 by sreemathi.v

1 answer

Given the Assertion and Reason below, Choose one of the following responses $\begin{array}{1 1}\text{Assertion:Leprosy in an infectious disease.However,the babies separated from the leper parents early in life grow into normal,healthy persons.}\\\text{Reason:Infection of leprosy occurs by prolonged and close contact with leprosy patients.}\end{array}$

answered Jul 15, 2014 by sreemathi.v

1 answer

A colourblind person cannot distinguish

answered Jul 15, 2014 by sreemathi.v

1 answer

Queen victoria of England was

answered Jul 15, 2014 by sreemathi.v

1 answer

Erythroblastosis foetalis occurs when

answered Jul 15, 2014 by sreemathi.v

1 answer

A cholera patient is given saline because it

answered Jul 14, 2014 by sreemathi.v

1 answer

The correct match in the following pairs is

answered Jul 14, 2014 by sreemathi.v

1 answer

Which of the following is a mismatch?

answered Jul 14, 2014 by sreemathi.v

1 answer

Marriage between colourblind woman and a normal man results in

answered Jul 14, 2014 by sreemathi.v

1 answer

XXY condition of *** chromosomes occurs in

answered Jul 14, 2014 by sreemathi.v

1 answer

Elephantiasis is spread by

answered Jul 14, 2014 by sreemathi.v

1 answer

Science of improving the human race is

answered Jul 14, 2014 by sreemathi.v

1 answer

Identify the blood group if on adding antiserum a it clots

answered Jul 14, 2014 by sreemathi.v

1 answer

How many Barr bodies a victim of Klinefelter's syndrome has ?

answered Jul 14, 2014 by sreemathi.v

1 answer

A woman,whose father was colourblind,married a colourblind man.What would be the percentage of colourblind daughters?

answered Jul 14, 2014 by sreemathi.v

1 answer

The malarial parasite having the longest incubation period is

answered Jul 14, 2014 by sreemathi.v

1 answer

Among the following,a communicable disease is

answered Jul 14, 2014 by sreemathi.v

1 answer

Microfilaria is found in the peripheral blood vessels of man during the

answered Jul 14, 2014 by sreemathi.v

1 answer

In Entamoeba histolytica,chromatid bodies occur in

answered Jul 14, 2014 by sreemathi.v

1 answer

A haemophiliac man marries a normal woman whose father was a bleeder.It is expected that

answered Jul 14, 2014 by sreemathi.v

1 answer

If boy's father has haemophilia and his mother has one gene for haemophilia.What is the chance that the boy will inherit the disease?

answered Jul 14, 2014 by sreemathi.v

1 answer

The XO ***-chromosomal abnormality in humans leads to

answered Jul 14, 2014 by sreemathi.v

1 answer

The blood group an injured person can be given with out checking his blood group is

answered Jul 14, 2014 by sreemathi.v

1 answer

Sporogony of malarial parasite takes place in

answered Jul 14, 2014 by sreemathi.v

1 answer

The disease named amoebiasis is caused by

answered Jul 14, 2014 by sreemathi.v

1 answer

Which is not a cancer-causing virus?

answered Jul 14, 2014 by sreemathi.v

1 answer

Extra chromosome 'X' is present in which one of the following diseases?

answered Jul 14, 2014 by sreemathi.v

1 answer

Tertiary fever is caused by

answered Jul 14, 2014 by sreemathi.v

1 answer

Infective stage of Plasmodium is

answered Jul 14, 2014 by sreemathi.v

1 answer

Albinism is known to be due to an autosomal recessive mutation.The first child of a couple with normal skin pigmentation was an albino.What is the possibility that their second child will also be an albino?

answered Jul 14, 2014 by sreemathi.v

1 answer

Human immunodeficiency virus (HIV) has a protein coat and a genetic material which is

answered Jul 14, 2014 by sreemathi.v

1 answer

Mental retardation in man,associated with *** chromosomal abnormality,is usually due to

answered Jul 14, 2014 by sreemathi.v

1 answer

Botulism caused by Clostridium botulinum affects the

answered Jul 14, 2014 by sreemathi.v

1 answer

Typhoid fever is caused by

answered Jul 14, 2014 by sreemathi.v

1 answer

Haemophilia is a genetic disorder, in which

answered Jul 14, 2014 by sreemathi.v

1 answer

The sporozoites of plasmodium vivax are formed in

answered Jul 14, 2014 by sreemathi.v

1 answer

Typhoid is caused by

answered Jul 14, 2014 by sreemathi.v

1 answer

Down's syndrome due to trisomy of 21st chromosome is caused by

answered Jul 14, 2014 by sreemathi.v

1 answer

Mental retardation in man associated with ***-chromosomal abnormality is usually due to

answered Jul 14, 2014 by sreemathi.v

1 answer

Arbovirus (transmitted by arthropods) causes

answered Jul 14, 2014 by sreemathi.v

1 answer

Edward's syndrome,Patau's syndrome and Down's syndrome are caused by changes in

asked Jul 14, 2014 by sreemathi.v

1 answer

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