Home
Current Affairs January 2024

What is the correct answer?

4

In a semen analysis, the following is not acceptable as normal�

A. 25 % abnormal forms

B. 60% motility after 3 hours

C. Mild Alkaline reaction

D. Sperm count of 17 million per ml.

Correct Answer :

D. Sperm count of 17 million per ml.


Related Questions

What is the correct answer?

4

The three primary germ layers, ectoderm, endoderm and mesoderm are differentiated during

A. Blastulation

B. Neurulation

C. Gastrulation

D. Organogenesis

What is the correct answer?

4

Identical twins are also known as ..

A. monozygotic twins

B. Dizygotic twins

C. Fraternal twins

D. Zygotic twins

What is the correct answer?

4

The number of chromosomes present in sperms

A. 46

B. 23

C. 23 + X

D. 23+ Y

What is the correct answer?

4

Albinism is a congenital disorder resulting from the lack of which enzyme?

A. Tyrosinase

B. Xanthine oxidase

C. Catalase

D. Fructokinase.

What is the correct answer?

4

Chorionic gonadotropin is secreted by ...

A. Pituitary

B. Ovary

C. Placenta

D. Uterus

What is the correct answer?

4

Corona radiata is held by...

A. Mucopolysaccharide

B. Oligosaccharide

C. Lipopolysaccharide

D. Lipoprotein

What is the correct answer?

4

A marriage between man with normal vision and colour blind woman will give birth to

A. Colour blind sons and 50% carrier daughter

B. 50% colourblind sons and 50% carrier daughter

C. Normal males and carrier daughters

D. Colour blind sons and carrier daughters.

What is the correct answer?

4

In a semen analysis, the following is not acceptable as normal�

A. 25 % abnormal forms

B. 60% motility after 3 hours

C. Mild Alkaline reaction

D. Sperm count of 17 million per ml.

What is the correct answer?

4

Human female reaches menopause at the age of about ...

A. 25 years

B. 35 years

C. 50 years

D. 70 years

What is the correct answer?

4

Cu ions released from copper-releasing intra uterine devices (iuds)

A. Prevent ovulation

B. Suppress sperm motility

C. Prevents implantation of embryo

D. Kills sperms

What is the correct answer?

4

Fertility in women may be impaired by

A. Hypertension

B. Gall stones

C. Obesity

D. Short stature

What is the correct answer?

4

Mongolian idiocy due to trisomy in 21st chromosome is known as

A. Downs syndrome

B. Turners syndrome

C. Klinefelters syndrome

D. Triple x syndrome

What is the correct answer?

4

Membrane that gives protection to embryo from external shocks is

A. Amnion

B. Allantois

C. Chorion

D. Placenta

What is the correct answer?

4

Cryptorchidism is ...

A. Nondescent of testes in scrotum

B. Nondevelopment of testes

C. Removal of scrotum

D. Breaking connection of vas deferens

What is the correct answer?

4

What is the best sperm extraction technique for men with obstructive azoospermia?

A. TESE - Microsurgical testicular sperm extraction

B. Percutaneous Epididymal Sperm Aspiration (PESA)

C. Intra cytoplasmic sperm injection ( ICSI)

D. Fine needle aspiration

What is the correct answer?

4

The surgical method of contraception in males

A. Hysterectomy

B. Vasectomy

C. Castration

D. Circumcision

What is the correct answer?

4

Which one occurs first in the human embryo

A. Neurogenesis

B. Cardiogenesis

C. Hepatogenesis

D. Osteogesis

What is the correct answer?

4

Pregnancy is ascertained by

A. Insemination

B. Copulation

C. Implantation

D. Capacitation

What is the correct answer?

4

Pregnancy test is confirmed by the presence of

A. Prolactin in urine

B. Relaxin in urine

C. H c g in urine

D. Fsh and lh in urine

What is the correct answer?

4

Sickle cell anaemia induce to

A. Change of amino acid in a- chain of haemoglobin

B. Change of amino acid in b- chain of haemoglobin

C. Change of amino acid in both a and b chains of haemoglobin

D. Change of amino acid either a or b chains of haemoglobin

What is the correct answer?

4

The middle piece of the sperm contains

A. Protein

B. Nucleus

C. Mitochondria

D. Centriole

What is the correct answer?

4

The pelvic inflammatory disease is common with which type of contraception?

A. Oral contraceptive pills

B. Diaphragms

C. Condoms

D. Intra uterine devices

What is the correct answer?

4

Which part of the foetus is developed from mesoderm?

A. Heart and notochord

B. Heart and brain

C. Spinal cord and notochord

D. Brain and notochord

What is the correct answer?

4

Immediately after ovulation, the ovum is covered by a membrane called

A. Chorion

B. Zona pellucida

C. Corona radiata

D. Vitelline membrane

What is the correct answer?

4

The hormone responsible for enlargement of mammary glands at puberty is

A. Progesterone

B. Oestrogen

C. Testosterone

D. Oxytocin

What is the correct answer?

4

Ovulation occurs under the influence of high titre of

A. LH

B. FSH

C. Estrogen

D. Progesterone

What is the correct answer?

4

Which part of the ovary act as an endocrine gland in human beings

A. Stroma

B. Vitteline membrane

C. Graffian follicle

D. Epithelium

What is the correct answer?

4

Forensic investigation of rape case focuses on the presence of fructose in female reproductive system, the only part of the human body producing fructose is

A. Cowper's gland

B. Prostate gland

C. Testes

D. Seminal vesicle

What is the correct answer?

4

Haemophilic man marries a normal woman. Their off springs will be

A. All haemophilic

B. All boys haemophilic

C. All girls haemophilic

D. All normal

What is the correct answer?

4

In which phase of menstrual cycle ovulation occurs in

A. Luteal

B. Menstrual

C. Proliferative

D. Secretory