2 assgn due in 24 hours

Human Anatomy and Physiology II (AP2) Lab - BIOL 222LS

AP2-Lab Unit-9 Assignment – Female Reproductive System

Instructor: Dr. Joseph Orban ( [email protected] )

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You have been provided information for Human Anatomy and Physiology II (AP2) Lab, AP2-Lab Unit-9, the Female Reproductive System. Using your Lab Book, reference Power-point and videos provided, study, identify and describe the following:

· The essence of sex

· Embryonic development

· The action of testosterone and estrogen in males and females

· The structural features of the female external and internal genitalia

· The anatomy of the ovaries and uterine tubes

· Female sexual response and body changes in pregnancy

· Pregnancy, labor pains, labor stages and child birth

· The anatomy of the breast, breast cancer screening and treatment

Practice to learn and know by answering the following questions:

Please complete the assignment and study for exam. Do not submit in Canvas.

The Female Reproductive System

1. What is the essence of sex?

2. What is the sex of an individual with the following sex chromosomes?

a. XY _________________________

b. XX _________________________

3. Define the following terms:

a. Gonads _____________________

b. Gametes ____________________

4. Which hormones are called:

a. Feminizing hormone ____________________

b. Masculinizing hormone __________________

5. Three basic structures are used for the development of genitals in a boy or girl. These structures include Genital tubercle, Urogenital fold and Labioscrotal fold or swelling. What are the final genital structures developed in a boy or a girl by:

Genital tubercle

a. Boy _________________________

b. Girl _________________________

Urogenital fold

a. Boy _________________________

b. Girl _________________________

Labioscrotal fold

a. Boy _________________________

b. Girl _________________________

6. Name and describe the five stages of female sexual response

7. Name four (4) body organ systems that are impacted or affected by pregnancy

8. Define the following terms

a. Gestation

b. Trimester

c. Lupectomy

d. Mastectomy

e. Radial mastectomy

9. Labor or delivery of a baby is very painful. Name three (3) factors that may be responsible for labor pain.

10. Name the six (6) stages of labor

11. If you do not want to make a baby, you have to use a contraceptive mechanism before having sex. Name four (4) mechanisms or procedures used for female contraception to prevent pregnancy.

12. Breast cancer is a very serious problem and one out of eight American women is affected by cancer. Name five (5) factors that may place people (mainly women) at risk for breast cancer.

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This Section is for Practice

Diagram Labeling: Part of the Exam on AP2-Lab Unit-9 will be diagram labeling; therefore, use your Lab book, power-point, and videos provided to study, learn, practice and know how to label the following structures or identify some of the disorders of the Female Reproductive System:

Female External Genitalia

· Mons pubis

· Prepuce of clitoris

· Glans of clitoris

· Urethral orifice

· Vestibule

· Labium majus or majora

· Labium minus or minora

· Vaginal orifice

· Hymen

Structures of the Female Reproductive Tract with supporting Ligaments

· Vagina

· Uterus (Cervix, Body and Fundus)

· Uterine tubes (Ampulla, Infundibulum and Fimbriae)

· Ovary

· Round ligament

· Ovarian ligament

· Suspensory ligament

Anatomy of the Ovary

· Corpus luteum

· Corpus albicans

· Cortex

· Tunica albuginea

· Medulla

· Primordial follicles

· Primary follicles

· Secondary follicles

· Mature follicle

· Oocyte

· Ovulated oocyte

Anatomy of the Breast

· Nipple

· Areola

· Areola gland

· Lactiferous duct

· Lactiferous sinus

· Lobe lobules

· Adipose tissue

· Suspensory ligaments