Download Anatomy of the Reproductive System: Exam Q&A with Detailed Solutions and more Exams Biology in PDF only on Docsity!
Rio | Salado | BIO202 | Anatomy | of | the |
Reproductive | System | Exam | with |
precise | detailed | solutions
FUNCTIONS | OF | REPRODUCTIVE | SYSTEM |
(Male | & | Female) | - | Correct | answer | ✔Produce | reproductive | cells | (i.e., | gametes) | Gametes: | Sex | Cells | (Sperm | or | ovum | joining | to | form | an | embryo) Produce | sex | hormones | that | influence | the | structure | & | function | of | all | other | systems FUNCTIONS | OF | REPRODUCTIVE | SYSTEM | (Female | Only?) | - | Correct | answer | ✔Nourish, | support, | & | give | birth | to | a | human | fetus | (female | only) BASIC | PARTS | OF | REPRODUCTIVE | SYSTEM | (Male | & | Female) | - | Correct | answer | ✔1) | Gonads | (Testes: | Male, | Ovaries: | Female) | -produce | gametes
- | Reproductive | Tract | -series | ducts | which | receive, | nourish, | store, | & | transport | gametes
- | Accessory | Glands | (Totally | different | b/w | males | and | females) |
| -responsible | for | the | secretion | of | fluids
- | Perineal | Structures | (i.e., | external | genitalia) | -organs | of | sexual | arousal | and | sexual | intercourse THE | PERINEUM | - | Correct | answer | ✔Area | between | the | legs Lower | Pelvic | Region What | is | visible | -> | External | Genitalia PARTS | OF | MALE | REPRODUCTIVE | SYSTEM | - | Correct | answer | ✔1) | Gonads | | -testes | (produce | spermatozoa | & | testosterone) (The | testes | are | the | main | producers | of | sperm) |
- | Reproductive | Tract | (Several | Parts) | | -epididymis | (Mainly | a | storage | unit | for | sperm) | | -ductus/vas | deferens | (Long | tubes | that | transport | sperm | to | the | urethra) | | -ejaculatory | duct | (Short | duct: | connects | the | vas | deferens | to | the | urethra) | -urethra | (Part | of | both | the | Urinary | AND | Reproductive | System) |
- | Accessory | Glands | -seminal | glands | (Q: | 2) | | -prostate | gland | (Q: | 1) | | -bulbo-urethral | glands | (Q: | 2) |
NAME | THREE | STRUCTURES | THAT | PASS | THROUGH | THE |
SPERMATIC | CORD | - | Correct | answer | ✔Ductus/Vans | Deferens Testicular | Vein | Testicular | Artery FUNCTION | OF | THE | SPERMATIC | CORD | - | Correct | answer | ✔Communication | between | the | tests | and | the | abdomen. | It | also | serves | to | suspend | the | testes | in | the | scrotum. THIS | LIGAMENT | SERVES | AS | A | DISTINCTION | POINT | B/W | THE | PELVIS | AND | THE | LOWER | LIMB. | (WHERE | THE | FEMORAL | ARTERY | BEGINS) | - | Correct | answer | ✔Inguinal | ligament LOCATION | OF | THE | CREMATOR | MUSCLE | - | Correct | answer | ✔Covers | the | testis | and | its | spermatic | cord DESCRIBE | THE | SCROTUM | - | Correct | answer | ✔Sac-like | structure | that | covers | each | testis NAME | THE | REPRODUCTIVE | ORGANS | LOCATED | IN | THE | FEMALE | PELVIS | - | Correct | answer | ✔Ovaries, | Uterus, | Vagina, | and | the | Clitoris UTERUS | SITS | ABOVE | WHAT | URINARY | ORGAN? | - | Correct | answer | ✔The | Bladder
TRUE | OR | FALSE: | THE | VAGINA | IS | DIRECTLY | ATTACHED | TO | THE |
UTERUS | - | Correct | answer | ✔TRUE | :D WHAT | IS | THE | DIVISION | POINT | BETWEEN | THE | INTERNAL | ORGANS | AND | THE | PERINEAM | (EXTERNAL | GENITALIA)? | - | Correct | answer | ✔Urogenital | Diaphragm MOST | OF | A | MALES | REPRODUCTIVE | ORGANS | ARE | LOCATED | IN | WHAT | REGION | OF | THE | BODY? | - | Correct | answer | ✔The | Pelvis THE | VAS | DEFERENS | CONNECTS | THE | TESTES | TO | THE | ________. | - | Correct | answer | ✔Urethra PATH | OF | THE | VAS | DEFERENS | - | Correct | answer | ✔Connects | all | the | way | from | the | testes, | goes | behind | the | bladder, | where | it | connects | directly | to | the | Urethra. TRUE | OR | FALSE: | THE | URETHA | SERVES | BOTH | A | URINARY | AND | REPRODUCTIVE | FUNCTION | - | Correct | answer | ✔TRUE | :D MALE | ASSESORY | GLAND | RIGHT | BELOW | THE | BLADDER? | - | Correct | answer | ✔Prostate | Gland IN | A | MALE, | THE | UROGENITAL | DIAPHRAGM | SITS | IN | BETWEEN | WHAT | TWO | STRUCTURES? | - | Correct | answer | ✔The | Prostate | Gland | and | the | Penis
temp | or | temperature | retention | ) | the | testis | or | lengthening | (Decreases | temps) | the | testis STRUCTURES | IN | THE | SPERMATIC | CORD | ALL | FAVOR | SPERM | PRODUCTION | BE | REGULATING | ________. | - | Correct | answer | ✔Heat WHICH | PLEXUS | IS | PART | OF | THE | TESTICULAR | VEIN | AND | SURROUNDS | THE | TESTICULAR | ARTERY | IN | A | COMPLEX | NETWORK? | - | Correct | answer | ✔Pampiniform | Plexus, | otherwise | known | as | the | "heat | sink" | ^Something | that | draws | away | heat | from | an | object WHY | DOES | THE | PAMPINIFORM | PLEXUS | SURROUND | THE | TESTICULAR | ARTERY? | - | Correct | answer | ✔Surrounds | the | artery | so | that | if | there | is | too | much | heat | in | the | testis | region, | the | pampiniform | plexus | will | draw | blood | (a | good | conductor | of | heat) | away | from | the | testes, | drawing | away | HEAT. THE | TESTES | IS | COVERED | BY | BOTH | A | ________ | LAYER | AND | ________ | LAYER | OF | TUNICA | VAGINALIS | - | Correct | answer | ✔Visceral, | Parietal IN | BETWEEN | THE | VISCERAL | AND | PARIETAL | TUNICA | VAGINALIS | IS | KNOWN | AS | WHAT? | WHAT | DOES | IS | PRODUCE? | - | Correct | answer | ✔Scrotal | cavity | which | holds | the | serous | fluid | (Doesn't | allow | the | testes | to | rub | against | a | structure | and | suffer | easy | abrasion)
UNLIKE | THE | CREMASTER | MUSCLE, | THE | DARTOS | MUSCLE | IS |
COMPLETELY | ____&_____. | - | Correct | answer | ✔Involuntary | & | a | layer | in | the | scrotum | itself FUNCTION | OF | THE | DARTOS | MUSCLE | - | Correct | answer | ✔Smooth | muscle: | Completely | involuntary | Causes | wrinkling | of | the | scrotum | itself | (Serves | for | heat | regulation) | No | wrinkling | in | the | scrotum: | Increases | the | surface | area | for | heat | to | be | released | If | too | cold: | Muscle | will | contract | and | cause | wrinkling | in | the | scrotal | sack | to | Increase | temp | (When | less | surface | area | is | exposed | to | the | air, | less | heat | will | be | released | from | the | scrotum) DESCRIBE | THE | INNERVATIONOF | THE | SPERMATIC | CORD | - | Correct | answer | ✔The | genital | branch | of | the | GENITOFEMORAL | NERVE This | nerve | is | in | charge | of | both | sensory | and | motor | functions. | Sensations: | On | the | scrotum | skin Innervates: | The | cremaster | muscle | (Reason | this | muscle | will | contract!) FUNCTION | OF | THE | SUPERFICIAL | INGUINAL | RING | - | Correct | answer | ✔This | is | the | landmark | where | the | spermatic | cord | in | the | inguinal | canal | exits | into | the | abdominal | wall | (the | anterior | muscles | that | hold | organs | in | place) THE | DEEP | INGUINAL | RING | IS | WHERE | - | Correct | answer | ✔all | the | structures | exit | the | abdomen | to | get | to | the | superficial | inguinal | ring.
THE | SKIN | THAT | MAKES | UP | THE | ABDOMEN | THAT | IS | DRAGGED |
DOWN | BECOMES? | - | Correct | answer | ✔The | scrotal | skin DESCRIBE | ABDOMINAL | HERNIAS | - | Correct | answer | ✔The | intestine | will | come | out | of | some | sort | of | weakening | in | the | abdominal | wall. | Most | common | in | males! | Why? | Males | have | weakened | abdominal | areas | in | the | abdominal | wall | (Inguinal | canal | because | of | spermatic | cord | piercing) | where | the | intestine | can | pass TWO | TYPES | OF | INGUINAL | HERNIAS | - | Correct | answer | ✔Indirect: | A | person | is | born | with | this. | Cause | because | the | inguinal | ring | will | not | full | close | and | the | intestine | will | go | through | the | inguinal | canal Direct: | Usually | with | older | men | due | to | intense | strain. | Intestine | goes | through | abdomen | and | exits | through | the | superficial | ring. THE | TESTES: | NAME | THE | DUCTS | THAT | CARRY | SPERM | BETWEEN | THE | TESTIS | AND | THE | EPIDYDIMIS | - | Correct | answer | ✔Efferent | ductules THE | TESTES: | LABLE | THE | PARTS | OF | THE | SCROTUM | AND | TESTES | FROM | EXTERNAL | TO | INTERNAL | - | Correct | answer | ✔Scrotum | (Skin | > | Dartos | Muscle | > | Superficial | scrotal | fascia) | > | Cremater | Muscle | > | Tunica | Vaginalis | (Parietal | > | Scrotal | Cavity | > | Visceral) | > | Testis DESCRIBE | THE | INTERNAL | STRUCTURE | OF | THE | TESTES | - | Correct | answer | ✔The | testis | contain | different | LOBULES | separated | by | the | septum: |
SEPTA. | Each | lobule | contains | these | bunched | up | SEMINIFEROUS | TUBULES | which | can | stretch | half | a | mile | long | for | each | testis. | These | tubules | are | the | producers | of | sperm. | The | sperm | produced | will | collect | into | the | RETE | TESTIS | network | in | the | MEDIASTINUM | OF | TESTES. | This | is | located | in | the | superior | portion | of | the | testis. | Functions | to | pull | all | the | sperm | from | each | of | the | tubules | and | collect | it | though | the | rete | testis. | The | sperm | are | then | drained | through | the | EFFERENT | DUCTULES | into | the | epididymis. FOR | EVERY | UNDIFFERENTIATED | SEX | CELL | HOW | MANY | SPERM | WILL | BE | PRODUCED? | HOW | DOES | THIS | CONTRAST | WITH | FEMALES? | - | Correct | answer | ✔FOUR | FUNCTIONAL | SPERM | Females | only | produce | one | mature | haploid | gamete HAPLOID | DEFINITION | - | Correct | answer | ✔Half | the | # | of | chromosomes SPERMATOGENESIS | DEFINITION | - | Correct | answer | ✔Production | of | sperm THE | EPIDIDYMID | IS | THE | - | Correct | answer | ✔Storage | unit | for | sperm CAPACITATION | - | Correct | answer | ✔Process | where | sperm | is | made | functionally | mature |
- | MOTILITY | - | In | the | reproductive | tract | - | During | Ejaculation |
- | Capable | of | Fertilizing | - | Not | Capable | of | this | until | the | sperm | come | in | contact | with | the | acidity | in | the | Vagina | (Substances | in | the | Vagina | are | necessary | to | complete | Capacitation)
Describe | the | Epididymis | - | Correct | answer | ✔huge | one | continuous | coiled | tube | (storage | unit | for | a | ton | of | sperm!) | Takes | about | two | weeks | for | sperm | to | travel | through | the | Epididymis | (This | is | a | constant | process) | Three | parts: | Head | of | Epididymis: | Pulls | sperm | away | from | the | testis | Body | of | Epididymis Tail | of | Epididymis: | Sperm | will | eventually | go | here | (at | the | bottom) | ready | for | ejaculation. Difference | between | Vas | Deferens | and | Ureter. | - | Correct | answer | ✔Ureters | go | into | the | bladder. | The | Vas | deferens | goes | behind | the | bladder | to | connect | directly | to | the | Ejaculatory | duct. ROLE | OF | ACCESSORY | GLANDS | - | Correct | answer | ✔1) | Activate | sperm | motility | -secrete | fluids | that | allow | sperm | to | swim Provide | nutrients | | -necessary | for | continued | motility | & | life | of | sperm | (to | the | egg) | Produce | protecting | (chemical) | buffers | | -counteract | acidity | of | male | urethra | & | vaginal | contents | (disadvantageous | environment) | | a | - | Eliminates | uric | acid | in | the | urethra | b | - | Counteractive | to | acidity | in | vaginal | environment
Name | the | three | male | accessory | glands: | - | Correct | answer | ✔1) | Seminal | Vesicle/ | Gland | (Secretes | fluid) |
- | Prostate | Gland
- | Bulbo-urethral | gland | (Underneath | the | prostate) Functions | of | the | male | accessory | glands | - | Correct | answer | ✔1) | Initiate | sperm | motility | (Release | Seminal | Fluid | which | contains | fructose, | a | sugar | that | will | give | energy | and | nutrients | to | the | sperm. | 2)Secretes | a | milky | white | substance | (Alkaline | - | Combats | acidity) 3)Secretes | the | sticky | substance | well | before | ejaculation | (During | male | sexual | arousal | - | serves | to | neutralize | uric | acid | in | the | urethra. | Also | helps | lubricate | the | tip | of | the | penis Ejaculatory | duct | orifice | - | Correct | answer | ✔The | only | point | you | will | get | sperm | into | the | urethra Prostatic | Urethra | - | Correct | answer | ✔First | part | of | the | Urethra: | Located | in | the | Prostate Membranous | urethra | - | Correct | answer | ✔Part | of | the | Urethra | that | passes | through | the | Urogenital | Diaphragm Spongy | urethra | - | Correct | answer | ✔Named | from | the | erectile | tissue | (Part | of | the | penis)
Bulb | of | the | Penis | is | part | of | what | erectile | tissue? | - | Correct | answer | ✔Corpus | Spongiosus | and | is | covered | by | the | Bulbospongiosus | muscle. Crus | of | the | Penis | - | Correct | answer | ✔On | the | right | and | left | (legs) | Attached | to | the | Ischium. | The | Ischium | cavernosus | muscle | covers | this. ERECTILE | TISSUE | - | Correct | answer | ✔Vascular | channels | separated | by | elastic | connective | tissue | & | smooth | muscle Chambers | fill | with | blood | during | erection Behavior | of | the | Corpus | spongiosum | and | cavernosa | during | an | erect | penis | - | Correct | answer | ✔The | cavernosa | expands | while | the | spongiosum | enlarges | very | little. | (It | cannot | enlarge | too | much | because | would | pinch | the | urethra | shut. MALE | ERECTION | - | Correct | answer | ✔Triggered | by | parasympathetic | nervous | system | (Involuntary) | Nerves | will | trigger | -> Vasodilation | -Corpora | cavernosa | (and | to | lesser | extent | corpus | spongiosum) | engorge | with | blood Ischiocavernosus | & | Bulbospongiosus | contractions | compress | veins | in | the | penis | & | prevent | return | of | blood | to | the | heart | (until | it | needs | to | get | oxygenated.) Mammary | Glands | - | Correct | answer | ✔Specialized | Accessory | Organs | (Modified | Sweat | Glands) | for | Lactation
These | are | working | and | functional | (Unlike | men) The | Breast | is | made | up | of | - | Correct | answer | ✔Pectoralis | Major | Muscle, | Adipose | Tissue, | Suspensory | ligaments, | Mammary | Glands, | Lactiferous | duct, | Lactiferous | sinus | and | the | Areola | and | Nipple Suspensory | ligaments | in | the | breast | serve | to | - | Correct | answer | ✔hold | the | breast | tissue | together Describe | the | Lobules | of | mammary | glands | in | the | female | breast | - | Correct | answer | ✔Little | sacs | where | milk | is | produced Describe | the | Lactiferous | Duct | - | Correct | answer | ✔Collect | all | of | the | milk | from | all | of | the | Lobules Lactiferous | sinus | - | Correct | answer | ✔Storage | unit | for | the | milk | until | its | time | to | nurse | and | will | come | through | the | nipple The | glans | in | the | clitoris | in | females | is | the | same | as | what | in | males? | - | Correct | answer | ✔The | glans | of | the | penis Mons | Pubis | - | Correct | answer | ✔Fat | pad | that | sits | on | the | Pubic | Bone | (Otherwise | known | as | the | Mound | of | the | Pubis) What | is | the | Labia | Minora? | Labia | Majora? | - | Correct | answer | ✔Minora: | Softer, | pinker | lips | in | the | middle. | Wraps | around | the | Vagina
Function | of | the | greater | vestibular | gland | in | females | - | Correct | answer | ✔Lubricates | the | outside | area | of | the | lips | in | Females. | Lies | right | underneath | the | vestibular | bulb. BULBOSPONGIOSUS | MUSCLE | in | Females | - | Correct | answer | ✔constricts | vaginal | orifice | & | assists | orgasm Fits | on | either | side | of | the | Vagina | and | covers | the | bulb | of | the | Vestibule | when | contracted. | contrast: | In | males | it | helps | push | sperm | through | the | Corpus | Spongiosum ISCHIOCAVERNOSUS MUSCLE | in | Females | - | Correct | answer | ✔maintains | clitoral | erection. | Homologous | to | males | (Helps | maintain | erection | as | well) The | Perineum | is | supplied | by | blood | by | the | - | Correct | answer | ✔Internal | pudendal | artery | and | vein The | Perineum | is | innervated | by | - | Correct | answer | ✔The | Pudendal | nerve Which | of | these | structures | is | not | innervated | by | the | Pudendal | Nerve? a) | Clitoris b) | Vestibular | Bulb c) | Greater | Vestibular | Gland | d) | Ovaries | - | Correct | answer | ✔d) | Ovaries
The | Uterus | lies | on | top | of | what | urinary | structure? | - | Correct | answer | ✔The | Bladder Tube | that | connects | the | ovaries | to | the | Uterus | - | Correct | answer | ✔Uterine | Tube Unlike | the | Male, | the | Broad | ligament | in | the | Female | Pelvic | Cavity | - | Correct | answer | ✔Covers | all | of | the | reproductive | organs | by | this | thin | tissue. Name | the | arteries | that | supply | blood | to | the | interior | reproductive | organs | (Female) | - | Correct | answer | ✔Vaginal | arteries, | Uterine | Artery, | Internal | Iliac | Artery | and | the | Ovarian | Artery What | differentiates | the | ovarian | artery | from | the | other | pelvic | female | arteries? |
- | Correct | answer | ✔It | is | the | only | artery | that | does | not | come | off | from | the | Internal | Iliac FUNCTIONS | OF | THE | UTERUS: | Pregnancy | - | Correct | answer | ✔Protection Nutrient | support | (Main | Function) | Waste | removal Labor | (expelling | mature | fetus) | (Contractions | of | the | Uterus) | | **Menstruation | is | a | by-product | of | uterine | preparation | for | pregnancy
