Endocrine: Testosterone

Question 1

most potent male androgen

Answer 1

Testosterone

Question 2

Testosterone is synthesized in

Answer 2

DHEAS

Question 3

Testosterone is regulated by

Answer 3

LH and FSH

Question 4

Testosterone

Peak
Low

Answer 4

Peak 8:00am
Low 8:00 pm

Question 5

Development of male characteristics
Spermatogenesis in Sertoli Cells

Answer 5

Normal development of Sperm cells

Question 6

Urinary Metabolite of Testoterone

Answer 6

17-Ketosteroids

Method: Zimmerman Reaction

Question 7

Principal androgen formed by adrenal cortex ; weak androgen

Answer 7

DHEAS

Question 8

Increased LH and FSH
Decreased Testosterone

Answer 8

Hypergoandrotropic Hypogonadism

Question 9

Klinefelter’s Syndrome
Testicular Feminization Syndrome
5a Reductase Deficiency
Myontic Deficiency
Testicular Injury and Infection
Sertoli cell only Syndrome

Answer 9

Hypergoandrotropic Hypogonadism

Question 10

Decreased LH and FSH
Decreased Testosterone

Answer 10

Hypogoadotropic Hypogonadism

Question 11

Azoospermia; Deficient Verilization;
Hermaphrodism

Answer 11

Hypogoadotropic Hypogonadism

Question 12

Kallman’s syndrome
Type 2 Diabetes
Hyperprolactinemia
Pituitary Disease

Answer 12

Hypogoadotropic Hypogonadism

Question 13

impotence, loss of secondary sex characteristics, delayed puberty results

Answer 13

Hypoandrogenemia

Question 14

include infections, tumors, congenital disordersd

Answer 14

Primary Hypoandrogenemia

Question 15

Klinefelter’s Syndrome

Answer 15

Primary Hypoandrogenemia

Question 16

possess extra X chromosome XXY

Answer 16

Klinefelter’s syndrome

Question 17

Hypofunction disorders pituitary and hypothalamus; decreased synthesis LH and FSH

Answer 17

Secondary Hypoandrogenemia