Question 1

Erection and ejaculation are both spinal reflexes.

Accepted Answer

A) True 
 B)False  True

Question 2

The third and final stage of labour involves the actual birth of the baby.

Accepted Answer

A) True 
 B)False  False

Question 3

Cryptorchidism is the descending of the testis through the inguinal canal.

Accepted Answer

A) True 
 B)False  False

Question 4

Which of these statements does NOT apply to testosterone

Accepted Answer

A) It is responsible for the male secondary sexual characteristics. 
B) It stimulates spermatogenesis. 
C) Its secretion is stimulated by FSH. 
D) It develops sex drive at puberty. 
A) It is responsible for the male secondary sexual characteristics. 
B) It stimulates spermatogenesis. 
C) Its secretion is stimulated by FSH. 
D) It develops sex drive at puberty.

Question 5

Which of these statements does NOT describe control of ovarian hormone secretion

Accepted Answer

A) Low levels of estrogen inhibit the hypothalamus and the anterior pituitary in negative-feedback fashion. 
B) Under the influence of estrogen from developing follicles, secretion of both FSH and LH continues to decline throughout the follicular phase. 
C) Both estrogen and progesterone are required to completely inhibit tonic LH secretion. 
D) A high level of estrogen stimulates LH secretion and initiates the LH surge. 
A) Low levels of estrogen inhibit the hypothalamus and the anterior pituitary in negative-feedback fashion. 
B) Under the influence of estrogen from developing follicles, secretion of both FSH and LH continues to decline throughout the follicular phase. 
C) Both estrogen and progesterone are required to completely inhibit tonic LH secretion. 
D) A high level of estrogen stimulates LH secretion and initiates the LH surge.

Question 6

Which of the following does NOT occur during the follicular phase of the ovarian cycle

Accepted Answer

A) the proliferative phase of the uterine cycle 
B) the menstrual phase of the uterine cycle 
C) estrogen secretion 
D) progesterone secretion 
A) the proliferative phase of the uterine cycle 
B) the menstrual phase of the uterine cycle 
C) estrogen secretion 
D) progesterone secretion

Question 7

Match the hormones, labelled a. through c., with the functions. (Options may be used more than once or not at all.)
-stimulates duct development in the breasts

Accepted Answer

A) estrogen 
B) progesterone 
C) both estrogen and progesterone 
A) estrogen 
B) progesterone 
C) both estrogen and progesterone

Question 8

Which factor is responsible for differentiating the embryonic gonads into testes

Accepted Answer

A) the sex-determining region of the X chromosome 
B) the sex-determining region of the Y chromosome 
C) autosomal chromosomes 
D) male gonadal-determining factor 
A) the sex-determining region of the X chromosome 
B) the sex-determining region of the Y chromosome 
C) autosomal chromosomes 
D) male gonadal-determining factor

Question 9

Which of these statements applies to inhibin

Accepted Answer

A) It is produced by the Sertoli cells. 
B) It is produced by the developing sperm cells. 
C) It signals the posterior pituitary gland. 
D) It promotes sperm production. 
A) It is produced by the Sertoli cells. 
B) It is produced by the developing sperm cells. 
C) It signals the posterior pituitary gland. 
D) It promotes sperm production.

Question 10

Ovulation usually occurs 14 days following follicle development.

Accepted Answer

A) True 
 B)False

Question 11

The acrosome is an enzyme-filled vesicle at the tip of the head of the spermatozoon that enables the sperm to penetrate the ovum.

Accepted Answer

A) True 
 B)False

Question 12

Which of the following compounds directly controls spermatogenesis

Accepted Answer

A) LH 
B) testosterone 
C) prostaglandin 
D) FSH 
A) LH 
B) testosterone 
C) prostaglandin 
D) FSH

Question 13

A tubal pregnancy occurs with prenatal development in the ____________________.

Accepted Answer

The answer of A tubal pregnancy occurs with prenatal development...

Question 14

One primary spermatocyte containing _____ chromosomes yields _____ spermatozoa containing _____ chromosomes, whereas one primary oocyte containing _____ chromosomes yields _____ ova (ovum) containing _____ chromosomes.

Accepted Answer

46; 4; 23;

Question 15

Which of these factors does NOT contribute to follicular development and estrogen secretion

Accepted Answer

A) FSH 
B) LH 
C) progesterone 
D) GnRH 
A) FSH 
B) LH 
C) progesterone 
D) GnRH

Question 16

Which of these statements refers to Wolffian ducts

Accepted Answer

A) They develop into the female reproductive tract under the influence of estrogen. 
B) They develop into male external genitalia under the influence of dihydrotestosterone. 
C) They develop into the male reproductive tract under the influence of testosterone. 
D) They develop into female external genitalia. 
A) They develop into the female reproductive tract under the influence of estrogen. 
B) They develop into male external genitalia under the influence of dihydrotestosterone. 
C) They develop into the male reproductive tract under the influence of testosterone. 
D) They develop into female external genitalia.

Question 17

A surge in ____________________ secretion from the anterior pituitary triggers ovulation.

Accepted Answer

luteinizin

Question 18

The secondary oocyte normally has a diploid chromosome number.

Accepted Answer

A) True 
 B)False

Question 19

Match the items labelled a. through u. with the descriptions labelled 32. through 57. (Options may be used more than once or not at all, but there is only one correct response for each.)
-site of fertilization

Accepted Answer

A) erection 
B) acrosome 
C) Leydig cells 
D) seminal vesicles 
E) oviduct
F)uterus
G)inner cell mass
H)seminiferous tubules
I)midpiece of sperm
J)head of sperm
K)vagina
L)prostate gland
M)trophoblast
N)corpus luteum
O)epididymis
P)ovarian follicle
Q)ejaculation
R)tail of sperm
S)Sertoli cells
T)endometrium
U)placenta 
A) erection 
B) acrosome 
C) Leydig cells 
D) seminal vesicles 
E) oviduct
F)uterus
G)inner cell mass
H)seminiferous tubules
I)midpiece of sperm
J)head of sperm
K)vagina
L)prostate gland
M)trophoblast
N)corpus luteum
O)epididymis
P)ovarian follicle
Q)ejaculation
R)tail of sperm
S)Sertoli cells
T)endometrium
U)placenta

Question 20

Which of the following is NOT a function of the seminal vesicles

Accepted Answer

A) to supply fructose, which serves as the primary energy source for ejaculated sperm 
B) to secrete prostaglandins 
C) to secrete fibrinogen 
D) to secrete an alkaline fluid that neutralizes the acidic vaginal secretions 
A) to supply fructose, which serves as the primary energy source for ejaculated sperm 
B) to secrete prostaglandins 
C) to secrete fibrinogen 
D) to secrete an alkaline fluid that neutralizes the acidic vaginal secretions

Erection and ejaculation are both spinal reflexes.

The third and final stage of labour involves the actual birth of the baby.

Cryptorchidism is the descending of the testis through the inguinal canal.

Which of these statements does NOT apply to testosterone

Which of these statements does NOT describe control of ovarian hormone secretion

Which of the following does NOT occur during the follicular phase of the ovarian cycle

Match the hormones, labelled a. through c., with the functions. (Options may be used more than once or not at all.) -stimulates duct development in the breasts

Which factor is responsible for differentiating the embryonic gonads into testes

Which of these statements applies to inhibin

Ovulation usually occurs 14 days following follicle development.

The acrosome is an enzyme-filled vesicle at the tip of the head of the spermatozoon that enables the sperm to penetrate the ovum.

Which of the following compounds directly controls spermatogenesis

A tubal pregnancy occurs with prenatal development in the ____________________.

One primary spermatocyte containing ___ chromosomes yields _ spermatozoa containing _ chromosomes, whereas one primary oocyte containing _ chromosomes yields _ ova (ovum) containing ___ chromosomes.

Which of these factors does NOT contribute to follicular development and estrogen secretion

Which of these statements refers to Wolffian ducts

A surge in ____________________ secretion from the anterior pituitary triggers ovulation.

The secondary oocyte normally has a diploid chromosome number.

Match the items labelled a. through u. with the descriptions labelled 32. through 57. (Options may be used more than once or not at all, but there is only one correct response for each.) -site of fertilization

Which of the following is NOT a function of the seminal vesicles

The Foundation of Physiology

Cell Physiology

The Central Nervous System

The Peripheral Nervous System: Sensory, Autonomic, Somatic

Principles of Endocrinology: The Central Endocrine Glands

The Endocrine Glands

Muscle Physiology

Cardiac Physiology

Vascular Physiology

The Blood

Body Defences

The Respiratory System

The Urinary System

Fluid and Acidbase Balance

The Digestive System

Energy Balance and Temperature Regulation

Filters

Exam 17: The Reproductive System

Erection and ejaculation are both spinal reflexes.

The third and final stage of labour involves the actual birth of the baby.

Cryptorchidism is the descending of the testis through the inguinal canal.

Which of these statements does NOT apply to testosterone

Which of these statements does NOT describe control of ovarian hormone secretion

Which of the following does NOT occur during the follicular phase of the ovarian cycle

Match the hormones, labelled a. through c., with the functions. (Options may be used more than once or not at all.) -stimulates duct development in the breasts

Which factor is responsible for differentiating the embryonic gonads into testes

Which of these statements applies to inhibin

Ovulation usually occurs 14 days following follicle development.

The acrosome is an enzyme-filled vesicle at the tip of the head of the spermatozoon that enables the sperm to penetrate the ovum.

Which of the following compounds directly controls spermatogenesis

A tubal pregnancy occurs with prenatal development in the ____________________.

One primary spermatocyte containing _____ chromosomes yields _____ spermatozoa containing _____ chromosomes, whereas one primary oocyte containing _____ chromosomes yields _____ ova (ovum) containing _____ chromosomes.

Which of these factors does NOT contribute to follicular development and estrogen secretion

Which of these statements refers to Wolffian ducts

A surge in ____________________ secretion from the anterior pituitary triggers ovulation.

The secondary oocyte normally has a diploid chromosome number.

Match the items labelled a. through u. with the descriptions labelled 32. through 57. (Options may be used more than once or not at all, but there is only one correct response for each.) -site of fertilization

Which of the following is NOT a function of the seminal vesicles

The Foundation of Physiology

Cell Physiology

The Central Nervous System

The Peripheral Nervous System: Sensory, Autonomic, Somatic

Principles of Endocrinology: The Central Endocrine Glands

The Endocrine Glands

Muscle Physiology

Cardiac Physiology

Vascular Physiology

The Blood

Body Defences

The Respiratory System

The Urinary System

Fluid and Acidbase Balance

The Digestive System

Energy Balance and Temperature Regulation

Filters

One primary spermatocyte containing ___ chromosomes yields _ spermatozoa containing _ chromosomes, whereas one primary oocyte containing _ chromosomes yields _ ova (ovum) containing ___ chromosomes.