Which of the following directly promotes the morphogenesis of the penis in human males? A Oxytocin B Testosterone Estrogen D Anti- Müllerian hormone (AMH) E Dihydrotestosterone (DHT)

Hormone Day 4 Day 14 Day 21 Estrogen (pg/mL) N/A >100 <60 Progesterone (ng/mL) N/A <1.5 >15 LH (mIU/mL) <7 >15 N/A FSH (mIU/mL) <13 >15 N/A An LH level of 16 mIU/mL in a woman would normally indicate that Select one: a. new follicles are maturing b. the endometrium is shedding c. the corpus luteum is degenerating d. ovulation is occurring

Match the hormones to the organ that makes them or to the action they cause. Use letters more than once. A. estrogen B. follicle stimulating hormone (FSH) C. human chorionic gonadotropin (HCG) D. luteinizing hormone (LH) E. progesterone F. testosterone blastula corpus luteum Leydig's cells ovary A A v1st hormone of pituitary gland to start cycle B. B v 2nd hormone of pituitary gland halfway through cycle C.C vendometrium grows more blood vessels D.D v keeps corpus luteum E. E v stimulates sperm production, muscle growth, aggression v keeps endometrium in uterus vovulation (egg leaves ovary) tells egg to develop

Which of the following is an indication of secondary hypersection? increase in ACTH levels Increase in TSH levels Increased levels of CRH Increased levels of GnRH

Sertoli cells produce androgen binding protein. The purpose of this androgen binding protein is to :   (select one) a. Transport testosterone to the developing germ cells b. Increase the clearance rate of testosterone c. Prevent the germs cells being exposed to toxic concentrations of testosterone d. Manufacture androgens e. Transport testosterone to the capillaries

What are main symptoms of prolactin oversecretion?  How can this condition be treated? Give some examples of medications that can increase prolactin secretion. Briefly present what regiments of menopausal hormone replacement are in use?  What is the common usage of testosterone replacement?

Prostaglandins are found in the seminal fluid, and they can affect a female by stimulating Select one: a. the contraction of smooth muscle cells b. the maturation of follicles c. menstruation d. the release of mature follicles

A 72-year-old man is suffering from nocturia, difficulty with urination, including decreased flow, and inability to completely empty the bladder. The prostate is symmetrically enlarged, nontender, and smooth. The predominant androgen associated with this enlargement is: DHEA androstenediole testosterone DHT androsterone a and c

Levels of the Female Reproductive Hormones during the Menstrual Cycle   Hormone Day 4 Day 14 Day 21 Estrogen (pg/mL) N/A >100 <60 Progesterone (ng/mL) N/A <1.5 >15 LH (mIU/mL) <7 >15 N/A FSH (mIU/mL) <13 >15 N/A Identify the hormones numbered in the graph above. Number: Answer Answer Answer Answer Hormone: Estrogen Progesterone LH FSH

What is the best term for describing the genetic advantage in offspring which exhibit more heterozygosity due to outbreeding? inbreeding depression heterosis transgenoisty polymerization