Chlamydia

Q.

Medical termination of pregnancy (MTP) is considered safe up to how many weeks of pregnancy?

1. Eight weeks

2. Eighteen weeks

3. Twelve weeks

4. Six weeks

Q.

Describe the structure of HIV with a diagram.

Q.

What is the genetic disorder in which an individual has an overall masculine development gynaecomastia and is sterile?

1. Down’s syndrome

2. Turner’s syndrome

3. Klinefelter’s syndrome

4. Edward syndrome

Q. Dragonflies: Mosquitoes :: Ladybird beetles : ________

1. Aphids
2. Nucleopolyhedrovirus
3. Bacterial spores
4. Butterflies

Q.

One of the common symptoms observed in people infected with Dengue fever is:

1. Significant decrease in RBC count

2. Significant decrease in WBC count

3. Significant decrease in platelets count

4. Significant increase in platelets count

Q. The cancer of the epithelial cells is referred to as

1. Carcinoma
2. Sarcoma
3. Leukemia
4. Melanoma

Q.

How is the surgical removal of unwanted pregnancies misused?

Q. Structure of a human sperm is shown in the figure with labels A and B. Identify these and give their characteristics.

1. A : Plasma membrane - Envelope whole sperm
   
2. A : Acrosome - Its enzymes helps in fertilisation
   
3. B : Mitochondria - Provides energy for fusion of sperm with ovum
   
4. B : Polysomes - Synthesise enzymes to facilitate fertilisation

Q. Which of the following statements is incorrect regarding MTP?

1. MTP stands for medical termination of pregnancy
2. This helps in terminating the pregnancy which may be harmful to the mother or to the foetus or both.
3. This helps in getting rid of unwanted pregnancies.
4. MTP can be performed anytime during the pregnancy

Q.

Name one sexually transmitted disease each caused due to bacterial infection and viral infection. How can these be prevented?

Q.

The AIDS test is known as

1. ELISA

2. Australian antigen

3. HIV test

4. None of these

Q.

Which of the following STDs are curable by specific antibodies?

1. HIV

2. HPV

3. Herpes and genital warts

4. Chlamydia and Gonorrhea

Q. From the sexually transmitted diseases mentioned below, identify the one which does not specifically affect the sex organs:

1. AIDS
2. Gonorrhea
3. Syphilis
4. Genital warts

Q.

What autoimmune diseases cause kidney problems?

Q. Malarial parasite can be obtained from patient-

1. After temperature becomes normal
2. Elephantiasis
3. Before temperature
4. During fever

Q.

Read the below statements and select the correct option.

Statement 1: Hepatitis B virus is never transmitted via sexual contact with the infected person.

Statement 2: Hepatitis B can be diagnosed by spike protein antigen test.

1. Both statement 1 and 2 are correct and statement 2 is the correct explanation of statement 1
2. Both statement 1 and 2 are correct but statement 2 is not a correct explanation of statement 1
3. Statement 1 is correct and statement 2 is incorrect
4. Both statement 1 and 2 are incorrect

Q. Which of the following is not true w.r.t. copy number of the linked DNA in the vector?

1. It is equal to the copy number of vector in host cell
2. It is controlled by ori sequence
3. It is controlled by selectable marker
4. Depends on the sequence from where replication starts

Q.

In which of the following situations are MTPs usually performed?

1. Pregnancy due to casual unprotected intercourse

2. Failure of the contraceptive used during coitus

3. Continuation of the pregnancy could be harmful either to the mother or to the fetus or to both

4. All of the above

Q. Medical termination of pregnancy (MTP) is considered safe upto how many weeks of pregnancy?

1. Fourteen weeks
2. Twelve weeks
3. Fifteen weeks
4. Eighteen weeks

Q.

Which among the following diseases is not sexually transmitted?

1. Syphillis

2. Hepatitis

3. HIV – AIDS

4. Gonorrhoea

Q. A disease transferred from mother to child through placenta is

1. AIDS
   
2. German Measles
   
3. All of the above
   
4. Syphilis
   

Q. Assertion (A) : A patient suffering from tuberculosis should be quarantined.

Reason (R) : Tuberculosis is a bacterial infection.

Q. Match the following sexually transmitted diseases(Column-I) with their causative agent (Column-II) and select the correct option.

Column-I	Column-II
(a) Gonorrhea	(i) HIV
(b) Syphilis	(ii) Neisseria
(c) Genital Warts	(iii) Treponema
(d) AIDS	(iv) Human Papilloma-Virus

1. (iv), (iii), (ii), (i)
2. (iv), (ii), (iii), (i)
3. (ii), (iii), (iv), (i)
4. (iii), (iv), (i), (ii)

Q. What are sexually transmitted diseases (STDs)? List any three STDs and their causative organisms.

Q.

Define sexually transmitted disease and give two examples.

Q. Which one of the following groups includes all sexually-transmitted disease?

1. AIDS, syphilis, cholera
2. Gonorrhoea, hepatitis-B, chlamydiasis
3. Hepatitis-B, haemophilia, AIDS
4. HIV, malaria, trichomoniasis

Q.

Assertion: MTP usually is done in order to control the spread of HIV

Reason :MTP is post fertilization method of contraception

1. Both assertion and reason are true and the reason is the correct explanation of the assertion

2. Both assertion and reason are true but reason is not correct explanation of the assertion

3. Assertion is true statement but reason is false

4. Both assertion and reason are false statements

Q.

The bacterium Chlamydia trachomatis causes

1. Lymphogranuloma venereum(LGV)

2. Orchitis

3. Epididymitis and urethritis

4. Chlamydia

Q.

A couple with normal vision bear a colour blind child. Work out a cross to show how it is possible and mention the sex of the affected child. [3]

Q. Select the right option with respect to the given image of HIV

1. I - HIV envelop, II- RNA, III- Capsid, IV- Surface protein, V- Viral enzymes
2. I - Capsid, II- RNA, III-HIV envelop, IV- Viral enzymes, V- Surface protein
3. I - Surface protein, II- RNA, III- Capsid, IV- HIV envelop, V- Viral enzymes
4. I - HIV envelop, II- Viral enzymes, III- Capsid, IV- Surface protein, V- RNA