Quiz
Anatomy
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Questions in this quiz (184)
1What is Mucosa
- AInner lining of digestive tract, makes up folds called plicae that increase surface area for increased absorption.
- Bsurrounds submucosa, myenteric plexus-parasympathetic ganglia and sympathetic postganglionic fibers
2What makes up the digestive tract?
- AMouth, Pharynyx, Esophagus, Stomach, Small and Large Intestine, Anus
- BMouth, Pharynx, Esophagus, Teeth, Pancreas, Anus
3What makes up the digestive tract layers
- AMucosa, Submucosa
- BMuscularis Externa, Serosa
- CEpinerium
4The submucosa surrounds mucosa and houses glands that secrete buffers and enzymes
- ATrue
- BFalse
5Serosa covers muscularis externa and innermost layer of digestive system
- ATrue
- BFalse
6What makes up the accessory organs of the digestive tract?
- ATeeth, Gallbladder
- BMouth, Anus
- CSalivary Glands, Pancreas
- DLiver, Stomach
- ELiver, Tongue
7The digestive system consists of smooth muscle spindle shaped, grouped into sheets.
- ATrue
- BFalse
8Muscularis mucosa and Muscularis externa do NOT have pacemaker cells
- ATrue
- BFalse
9Peritoneum
- AIs a multi nucleated layer, lines abdominal cavity
- BIs a double layered transparent membrane, lines the abdominal cavity and consists of two layers: the visceral and parietal
10The peritoneal cavity is a potential space between the parietal & visceral peritoneum
It contains a small amount of lubricating fluid- ATrue
- BFalse
11Primary retroperitoneal organs:
- AWere initially intraperitoneal, suspended by mesentery, but thru the course of development, they became retroperitoneal, w/their mesentery fusing w/the posterior abdominal wall
- BDevelop & remain outside of the parietal peritoneum
Examples: esophagus, rectum & kidneys
12Mesentary
- AIs a double layer of peritoneum that extends from the stomach & proximal part of the duodenum to other abdominal organs
- BIs double layer of visceral peritoneum
Connects an intraperitoneal organ to the posterior abdominal wall
It provides a pathway for nerves, blood vessels and lymphatics from the body wall to the viscera - CWill be named for the viscera that it connects to: Transverse mesocolon, Sigmoid mesocolon
13The Omentum Is a double layer of peritoneum that extends from the stomach & proximal part of the duodenum to other abdominal organs
Greater Omentum
Descends from the greater curvature of the stomach and proximal part of the duodenum, then folds back up and attaches to the anterior surface of the transverse colon
It has a role in immunity and is sometimes referred to as the “abdominal policeman” because it can migrate to infected viscera
Lesser Omentum
Smaller and attaches from the lesser curvature of the stomach and the proximal part of the duodenum to the liver- ATrue
- BFalse
14Secondarily retroperitoneal organs
Were initially intraperitoneal, suspended by mesentery, but thru the course of development, they became retroperitoneal, w/their mesentery fusing w/the posterior abdominal wall
Thus, peritoneum only covers the anterior surface
Examples: pancreas, duodenum, ascending & descending colon- ATrue
- BFalse
15What lines the oral cavity
- Aoral mucosa
Consists of nonkeratinized stratified squamous cells
Is continuous with the lining of the cheeks, lips, & gums - BSoft palate – separates the oral cavity from the nasopharynx
Uvula helps prevent food from entering pharynx prematurely
- Aoral mucosa
16What are the structures in the oral cavity
- ATongue
- BCheeks
- CUvula
- DSalivary Glands
- ETeeth
- FGums
17Lingual frenulum
- Asuperior portion of the tongue; contains the papillae; Papillae contain the taste buds
- BThin fold of mucous membrane that attaches the tongue to the floor of the mouth
Clinical note – Ankyloglossia
To a short lingual frenulum; “tongue-tied”
18Intrinsic tongue muscles – alter the shape of the tongue
Extrinsic tongue muscles – gross movements of the tongue
both are muscle groups controlled by cranial nerve XII- ATrue
- BFalse
19Salivary Glands consists of 3 pairs, parotid, sublingual and submandibular. What does the parotid do?
- ACovered by mucous membrane of the mouth floor
Consists of numerous sublingual ducts that open along sides of lingual frenulum - BLocated on floor of mouth, deep to mandible
Submandibular duct open along side of lingual frenulum - CLargest, located near ramus of the mandible
Drains into the mouth (around the 2nd upper molar) via the parotid duct
Swollen when infected w/mumps
- ACovered by mucous membrane of the mouth floor
20Functions of salivary glands
- AAid in forming bolus
Acts as a solvent
Buffer acids - BDissolves food chemicals so they can be tasted
- AAid in forming bolus
21Teeth: Where is the crown?
- ABelow gum line, consist of root and nerve
- BAbove gum line, highly vascularized
22Dentine
- ASpongy area and highly vascularized
- BMineralized matrix
Different than bone; it does not contain cells; under the enamel - CAn opening at the distal end of root
23Another name for Primary milk teeth
- ADeciduous
- BPermanent
- CCanines
24Wisdom teeth erupt around age 18 and may grow at angle or become impacted
- ATrue
- BFalse
25A 3 part passage way, muscular tube
- ALarynx
- BPharynx
26Swallowing muscles
- APalatal
- BLaryngeal Elevator
- CPharyngeal constrictors
27Hollow, muscular tube for food & water to enter stomach
Located posterior to trachea
Passes thru the diaphragm at the esophageal hiatus
Has 2 sphincters- APharynx
- BEsophagus
28Submucosa of Esophagus
- ASingle layer of longitudinal smooth muscle
- BLining of nonkeratinized stratified squamous epithelium
- CContains esophageal glands that secrete mucus (lubricates & protects)
29Mucosa of Esophagus
- AUpper 2/3 is mostly skeletal muscle; Lower 1/3 is smooth muscle
- BLining of nonkeratinized stratified squamous epithelium
- CContains esophageal glands that secrete mucus (lubricates & protects)
30A hiatal hernia is a
Weakened area where stomach starts to push thru esophageal hiatus
Hiccup a lot after meals- ATrue
- BFalse
31The pylorus is the largest region, mixing area of food
- ATrue
- BFalse
32Gastric cells in the stomach consist of
Mucous neck cells
Lubricate food entering stomach
Parietal cells secrete intrinsic factor & hydrochloric acid
Chief cells secrete pepsinogen
Enteroendocrine cells secrete the hormone gastrin
- ATrue
- BFalse
33Intrinsic factor
Facilitates the absorption of vitamin B12 from the small intestine into the bloodstream
Hydrochloric acid
Kills microorganisms and activates pepsinogen
These describe what cells?- AParietal
- BChief
- CEnteroendercrine (G)
34Check all the fit chief cells
- APepsinogen, which is converted to pepsin via the action of hydrochloric acid, breaks down proteins
- BKills microorganisms and activates pepsinogen
- CInfants also have rennin & gastric lipase – breakdown milk & milk fats
- DLocated in the stomach
35Regulation of the stomach involves
Nervous system input:
Vagus nerve (parasympathetic innervation)
Triggered by the sight and thought of food
Celiac plexus (sympathetic innervation)- ATrue
- BFalse
36G cells
- AKil bacteria
- BActivate pepsin
- CRelease gastrin
37Brunner's glands is found in the
- AJejunum & Ileum
- BDuodenum
38Pever's patches are found specifically in what region?
- AIlieum
- BDuodenum
- CJejunum
39Brunner's glands, check all the apply
- AProtects epithelium from acid chyme from the stomach
- BProduce large quantities of mucus
- CElevate pH of the chyme
- DFunctions in immune surveillance of the intestinal lumen & help mount an immune response
40Inguinal hernia is more common is women than men.
- ATrue
- BFalse
41Tear to the oblique abdominal muscles, is what kind of hernia?
- AFemoral
- BInguinal
- CSports
- DUmbilical
42Regulates the movement of material from the ileum of the small intestine to the cecum
- AAppendix
- BCecum
- CSmall intestine
43The wall of the colon has pouches that allow for expansion called
- Ahaustra
- Btaeniae coli
44Histology of Large intestine
- AHas multiple endothelial layers
- BHas numerous goblet cells
- CHas very distinctive intestinal crypts
- DBreakdown cellulose & products that have no enzymes to break down
- EProduces Vit A
- FProduces Vit K
45Liver, Gallbladder and Pancreas are Digestive accessory organs
- ATrue
- BFalse
46Is divided into numerous hexagonal shaped-sections called lobules and Sinusoids are found b/t adjacent plates & contain
Capillaries – which drain into the central vein
Kupffer cells- ALiver
- BDuodenum
- CLarge intestine
47Cirrhosis of the Liver is whe Hepatocytes have been destroyed & replaced by fibrous scar tissue and
Can lead to blockage of hepatic portal triad. It is caused by- AAlcoholism
- BPneumonia
- CObesity
- DMalnutrition
- EHepatitus
48The hepatic portal triad is made up of – Hepatic Portal V. + Hepatic Artery + Bile duct
- ATrue
- BFalse
49The pancreas is:
Pear shaped sac inferior to liver
Function – concentrates & stores bile
Structurally has 3 regions – neck, body & fundus- ATrue
- BFalse
50Cells in the SI will release cholecystokinin (CCK) when food enters that is high in fat content, causing the gallbladder to release bile.
- ATrue
- BFalse
51Located anterior to the stomach, attached to the small intestine is the pancreas
- ATrue
- BFalse
52Histology of pancreas
- AAcinar cells -Produce digestive enzymes
- BPancreatic islets (Islets of Langerhans)-Produce hormones
53Somatostatin
- Abeta cells secrete; increase rate of GLU absorption by cells (lower blood GLU levels
- Balpha cells
- Cdelta cells secrete; inhibits productions of the previous
54Pancreatic islets secretions
- ASomatostatin , Lipases, Glucagon
- BSomatostatin, Glucagon, Insulin,
55Type 1 Diabetes is Usually diagnosed in children and young adults
Body does not produce the hormone insulin- ATrue
- BFalse
56The right kidney
- ACovered by the liver, hepatic flexure, & duodenum
- BCovered by the spleen, stomach, pancreas, splenic flexure, & jejunum
57Renal Lobe of the Kidney
- AWhere urine production occurs, renal papillae, major calyx, renal pelvis
- BWhere urine exits the kidney
58Minor calyx is a cup shaped drain
- ATrue
- BFalse
59Renal artery
- Asupply nephrons with blood
- Btakes blood to the kidney
- Ctake blood away from nephrons
60Capillary network w/in nephron
Where waste is dropped off w/in kidney- AAfferent arteriole
- BRenal vein
- CGlomerulus
61Renal vein takes blood away from kidneys to IVC
- ATrue
- BFalse
62Glomerulus
- Ais a fenestrated capillary network
- BMakes up the epithelial lining of the capillaries
63High BP forces fluids & solutes out of the glomerulus & into the capsular space
- ARenal artery
- BRenal corpuscle
- CRenal function
64Proximal convoluted tubule
- APeritubular capillaries surround
- BReabsorption back into the blood stream
65The nephron loop contains Capillaries surrounding called the vasa recta
- ATrue
- BFalse
66The nephron loop Prevents dehydration and Reabsorption of ions (Na & Cl) in the ascending loop
- ATrue
- BFalse
67Distal convoluted tubule
- ALined by simple cuboidal epi. (no microvilli)
- BReabsorption of sodium & calcium ions
- CConsists of a descending & ascending loop
68What occurs in the collecting ducts?
- AReabsorption of water from urine back into the body
Reabsorption or Secretion of
Sodium, potassium, hydrogen & bicarbonate ions - BSecretion of ions & acids (wastes)
Reabsorption of sodium & calcium ions
- AReabsorption of water from urine back into the body
69Pair of muscular tubes
Conducts urine from kidneys to the bladder
Exit the kidney at the hilum area- AUrethra
- BUreters
- COvaries
70The urinary bladder is between the rectum & the symphysis pubis on females
- ATrue
- BFalse
71the internal urethral sphincter is involuntary control and is located
- Ainferior to pubic symphisis
- Btriangular floor of bladder
- CAt the exit of the urinary bladder & entrance to the urethra
72The external urethral sphincter comprised of skeletal muscle
Is under voluntary control (is the sphincter we learn to control)- ATrue
- BFalse
73Anuria
- Aincreased production of urine
- Babsence of urine
- Cpainful urination
74Oliguria
- Aincreased production of urine
- Bpainful urination
- Cdecreased production of urine
75Upper respiratory tract consists of:
Nose
Nasal cavity
Sinuses
Pharynx- ATrue
- BFalse
76Functions of the Respiratory System
- ASense of smell
- BHelps control acid-base balance of body
- CO2 & CO2 exchange between blood & air
Speech and vocalization - DHelps control heart rate
77Ciliated Pseudostratified columnar epithelium
- AFound in the nasal vestibule & pharynx
- BFound in alveoli
- CFound from trachea to the bronchi
78Moves mucus upward so can be coughed out
Found from trachea to the bronchi
Have mucus producing cells- ACiliated Pseudostratified columnar epithelium
- BStratified squamous cells
- CSimple squamous epithelium
79Stratified squamous cells
- AFound in alveoli
- BFound in the nasal vestibule & pharynx
- CFound from trachea to the bronchi
80Simple squamous epithelium
- AFor gas exchange
- BProvide protection
- CMoves mucus
81Rhinitis
Inflammation & swelling of the mucous membrane of the nose
Characterized by a runny nose & stuffiness
Usually caused by the common cold or an allergy- ATrue
- BFalse
82Paranasal Sinuses -Resonance for voices
- ATrue
- BFalse
83Is a passageway that connects the nose to the mouth to the throat (shared w/digestive sys.)
- ALaranyx
- BPharnyx
- CNasopharnyx
84
Oropharynx- AThe area that has the entrance to the trachea & esophagus
Lies b/t hyoid & entrance to the esophagus - BThe back of the mouth area
Found b/t the soft palate & the base of the tongue
- AThe area that has the entrance to the trachea & esophagus
85Inhaled air passes thru the larnyx (narrow opening) & then to the lungs
- ATrue
- BFalse
86The Larynx
- ARegulate tension of the vocal cords
Open & close the glottis - BA cylinder of cartilaginous walls, stabilized by ligaments & skeletal muscles
Can be found at levels C3 or C7 - CGuard the entrance to the lower respiratory passages (trachea, bronchi, and lungs)
Houses the vocal cords
- ARegulate tension of the vocal cords
87Cricoid cartilage
- AInferior most cartilage
- BContains the laryngeal prominence
88Cuneiform, Arytenoid, Corniculate are unpaired cartilages
- ATrue
- BFalse
89Vestibular ligaments are true vocal cords
- ATrue
- BFalse
90Position & stabilize the larynx
- AExtrinsic muscles
- BIntrinsic mucles
91The Trachea
- A: ciliated pseudostratified columnar epi.
Structure - Bconducts inhaled air into lungs and has C shaped rings
- A: ciliated pseudostratified columnar epi.
92Begin at the carina of the trachea & enter at the hilum
Rt is steeper & larger in diameter than the Lf- ALiver
- BBronchi
93Parietal pleura : covers outer surface of the lung
- ATrue
- BFalse
94The right lung has 3 lobes
- ATrue
- BFalse
95The left lung
- Ahas 3 lobes and horizontal fissure
- Bhas 2 lobes and oblique fissure
- Chas cardiac notch
- Dhas 3 lobes and oblique fissure
96Tertiary (segmental) bronchi
- ARt. Lung has 10; Lf. Lung has 9
No cartilage rings, have cartilage plates - BAre the first branches
Rt. Lung has 3; Lf. Lung has 2
No cartilage rings, have cartilage plates
- ARt. Lung has 10; Lf. Lung has 9
97Bronchioles do not require cartilage plates
- ATrue
- BFalse
98Alveoli are the “functional units” of the digestive system
- ATrue
- BFalse
99type II pneumocytes II produce surfactant that prevent alveolar collapse
- ATrue
- BFalse
100Emphysema
Shortness of breath & inability to tolerate physical exertion
Due to destruction of alveoli (reversible)
Alveoli merge & expand, capillaries associated w/lost alveoli are lost- ATrue
- BFalse
101pneumonia will appear black on an x ray
- ATrue
- BFalse
102
Diaphragm – contracts (lowers) increases volume of thoracic cavity
External intercostal – elevates the ribs
Accessory muscles – sternocleidomastoid, serratus anterior, pectoralis minor, scalene mms.
These muscles are used in- AInhalation
- BExhalation
103Hyperpnea – forced breathing
- ATrue
- BFalse
104Apnea
Temporary cessation of breathing (1+ skipped breath)- ATrue
- BFalse
105Eupnea – loud breathing
- ATrue
- BFalse
106The testes Secrete male sex hormone testosterone and
Produce sperm- ATrue
- BFalse
107Testes descend toward the scrotum by passing through the ___________ around the 7th month of development
- Ainguinal canals
- Bductus deferens
- Cspermatic cords
108The ductus deferens, blood vessels, lymphatics, and nerves remain bundled to the testes in the _____________
- Ainguinal canals
- Bspermatic cords
- Ctestes
109Testes fail to descend
Can lead to sterility & increase in cancer
May fix itself by 4 months
Hormone therapy to get them to descend or surgery (orchiopexy)- ACryptorchidism
- BBenign prostatic hypertrophy
110Scrotum chambers are separated by the ______________
- Adartos
- Bcremaster
- Cperineal raphe
111Tunica vaginalis
- ASerous membrane that covers the testis & covers the inner lining of the scrotal cavity
- BLocated w/in dermis
Causes wrinkling of the scrotal surface
112Cremaster
Deep to the dermis
When contracted pulls scrotum closer to the body- ATrue
- BFalse
113Dartos
Located w/in dermal lining
Causes wrinkling of the scrotal surface- ATrue
- BFalse
114Tunica albuginea
- AExtends deep into testes & forms septa
- BSepta converge toward the mediastinum
- CTough fibrous lining of the testes
- DProduce & release testosterone
115interstitial cells
Produce & release testosterone- ATrue
- BFalse
116Set of events involved in producing the sperm cells
Meiosis begins in the outer layer of the seminiferous tubules- ASpermatogonia
- BMeiosis
117______________ undergoes meiosis I to produce two secondary spermatocytes
- APrimary spermatocyte
- BSpermatids
118Spermatids mature to become a haploid sperm cell and contain 13 chromosomes
- ATrue
- BFalse
119Follicle stimulating hormone
Lutenizing hormone
Gonadotrophic releasing hormone
involved in spermatogenesis- ATrue
- BFalse
120Nurse cells
- ASecretion of inhibin – controls rate of sperm production
Suppresses FSH (slows down spermatogenesis) - BProduce testosterone – promotes nurse cell function & sperm maturation
- ASecretion of inhibin – controls rate of sperm production
121Middle of sperm contains mitichondria (the neck)
- ATrue
- BFalse
122Mature sperm cells are not active until they become capacitated
- ATrue
- BFalse
123The Epididymis
- ACurves around the posterior of the urinary bladder & the ureter
Descending back toward & through the prostate gland
Before entering the prostate gland, it expands (ampulla) & merges w/the duct of the seminal gland to form the ejaculatory duct - BConsists of tightly coiled tubes that sits on top, posterior portion of testis
Sperm cells move from the seminiferous tubules (via fluid movement) to the epididymis to mature a little longer
Consists of three parts
Head – receives spermatozoa; Body; Tail – that leads to the ductus deferens
- ACurves around the posterior of the urinary bladder & the ureter
124Ductus Deferens
- ATransport sperm during ejaculation
- BRuns thru penis
- CA muscular layer that extends between the pubic bones
125Seminal glands
- ASecretion empties into prostatic urethra & consists of:
Prostatic fluid – weakly acidic
Seminalplasmin – antibiotic believed to prevent UTIs in males - BPaired glands w/in the urogenital diaphragm
Secretion empties into the spongy urethra - CSecretion empties into ductus deferens & consists of:
A high concentration of fructose – source of energy
Prostaglandins – stimulate smooth mm of female tract - Dall of these are correct
- ASecretion empties into prostatic urethra & consists of:
126Bulbo-urethral glands
Thick, sticky, alkaline mucus
Neutralizes urinary acids that are remaining in the urethra
Provides lubrication for the tip of the penis- ATrue
- BFalse
127Two corpora cavernosa consists of spongy urethra
- ATrue
- BFalse
128Semen release & ejaculation is caused by sympathetic stimulation
- ATrue
- BFalse
129Condition occurs gradually b/t age 50-60
Testosterone levels begin to decline (not as rapidly as estrogen)
Reduction in sexual activity, but sperm production continues- AMale climacteric
- BProstate cancer
- CVariocele
130Cortex where gamete production occurs
- ATrue
- BFalse
131Ovarian ligament Extends from lateral ovary to the pelvic wall
- ATrue
- BFalse
132Oogenesis – production of female gametes
Unlike males, this process begins after birth- ATrue
- BFalse
133Perineal raphe is
- Aa serous membrane that covers the testis and covers the inner lining of the scrotal cavity
- Bcauses the wrinkling of the scrotal surface
- Cseparates chambers , tissue extends from anus across scrotum
134The two muscles associated with the scrotum is the dartos and cremaster
- ATrue
- BFalse
135The cremaster muscle
- Acauses wrinkling of the scrotal surface
- Bwhen contracted pulls scrotum closer to body
136The dartos muscle
- Acauses wrinkling of scrotal surface
- Bwhen contracted pulls scrotum closer to the body
137Septa separates the testes into lobes
- ATrue
- BFalse
138Spermatids mature to become a nurse cell
- ATrue
- BFalse
139While spermatids are maturing they become embedded in nurse cells
- ATrue
- BFalse
140Nurse cells
- Asecrete inhibin
- Bcontrol rate of sperm production
- Cproduce testosterone
141The head of the sperm contains chromosomes and an acrosomal cap consisting of enzymes to penetrate the outer egg
- ATrue
- BFalse
142The middle (neck) of the sperm contains mitochondria
- ATrue
- BFalse
143The tail of the sperm
- Acalled the flagellum, enables mobility of sperm
- Bcontains chromosomes
144The ductus deferens transports sperm during ejaculation
- ATrue
- BFalse
145The ductus deferens curves around the posterior of the urinary bladder and the ureter
- ATrue
- BFalse
146What are the accessory glands?
- ASeminal glands
- BProstate gland
- CBulbo-urethral glands or cowpers glands
147What are the functions of the accessory glands?
- AActivate spermatozoa
- BProvide nourishment
- CProduce buffers
148Seminal glands empty into ductus deferens
- ATrue
- BFalse
149Seminal glands have a low concentration of fructose
- ATrue
- BFalse
150Bulbo-urethrtal glands
- Ahave thick, sticky, alkaline mucus that neutralize urinary acids
- Bsecretion empties into prostatic urethra
151Spermatozoa 20million to 100million per ml, lower than 15million is considered low
- ATrue
- BFalse
152The penis is divided into
- Aroot, body and glans
- Bhead, neck, tail
153An erection is caused by sympathetic stimulation
- ATrue
- BFalse
154Benign prostatic hypertrophy (BPH)
- Anoncancerous enlargement of prostate, nocturia, polyuria and dysuria
- Bboth testicular veins are swollen, digital rectal exam is needed
155Noncancerous enlargement of prostate and nocturia, polyuria and dysuria are symptoms of:
- ABenign prostatic hypertrophy
- BProstate cancer
- CVariocele
156Prostate cancer is when a digital rectal exam is needed to determine elevated PSA
- ATrue
- BFalse
157The ovarian ligament extends from the lateral wall of the uterus to the ovaries
- ATrue
- BFalse
158The medulla is where gamete production occurs
- ATrue
- BFalse
159What cells produce estrogen?
- Agranulosa
- Bnurse
- Czona pellucida
160Graafian follicle is the mature follicle
- ATrue
- BFalse
161The OVARIAN CYCLE steps:
- AOvulation-release of gamete, corona radiata, rise in lutenizing horomone causing weakening in follicular wall, egg is release in uterine tube, the empty follicle is called corpus luteum, if pregnancy does not occur the corpus luteum decomposes and becomes corpus albicans
- BOvulation-release of gamete, corona radiata, rise in lutenizing horomone causing weakening in follicular wall, egg is released in uterus, empties into follicle called corpus luteum, ovaries weaken, if no pregnancy occurs egg will decompose
162The Follicular phase lasts 12days
- ATrue
- BFalse
163Occurs on 14th day
- AFollicular phase
- BOvulation
- CLuteal phase
164Lasts 14days
- ALuteal phase
- BOvulation
- CFollicular phase
165The luteal phase lasts
- A14days
- B28days
- C7-8days
166The ishmus is where the body ends at constriction point before the cervix
- ATrue
- BFalse
167Straight arteries
- Asupply the functional layer of endometrium
- Bdeliver blood to basilar layer of endometrium
168Spiral arteries
- ASupply the functional layer of the endometrium
- BDeliver the blood to basilar layer of endometrium
169Supply the functional layer of the endometrium and will change along with the functional layer
- AStraight arteries
- BSpiral arteries
170Sheds during menstruation
- AEndometrium
- BMyometrium
171The average length of the uterine/menstrual cycle is 28days and has 3 phases
- ATrue
- BFalse
172The proliferative phase is from day last menses to ovualtion
- ATrue
- BFalse
173From ovulation to menses, about 14days
- Asecretory phase
- Bproliferative phase
174Secretory phase
- Aendometrial glands enlarge and blood vessels elongate
- Ban egg is ready to implant (if present)
- Cendometrial lining thickens preparing body for implantation
175Proliferative phase
- AEndometrial lining thickens preparing body for implantation of fertilized egg, maintained by estrogen
- BAn egg is ready to implant (if present)
- CThis is menstration
176Menarche is first uterine cycle at puberty
- ATrue
- BFalse
177Projects from uterus into vaginal canal
- Acervix
- Bfornix
- Chymen
178Vagina opens into the vulva
- ATrue
- BFalse
179The vuvla area encloses the female external genitalia
- ATrue
- BFalse
180The placenta
- Awhere zygote implants into the endometrial lining
- Brelease several horomones
181Lactiferous ducts lead milk to nipple
- ATrue
- BFalse
182Milk leaves the lobes at
- Alobes of mammary glands
- Blactiferous ducts
- Cnipple
183The mons pubis partially conceal labia
- ATrue
- BFalse
184The labia majora encircle and partially conceal labia and vestibular structures
- ATrue
- BFalse
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- Quiz on Anatomy, created by April Haddock on 20/04/2017.
- Author
- April Haddock
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- English
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