Anatomy 3214 EXAM 3
Indigestible food passes from the sigmoid colon into the _________.
rectum
Which of these layers is the deepest with respect to the lumen of the digestive tract? A. muscularis mucosae B. mucosa C. serosa D. submucosa
C. serosa
Folds known as plicae circulares are structural features of the: A. anal canal B. colon C. small intestine D. stomach
C. small intestine
In what region of the digestive tract would you find the uvula? A. inferior to the esophagus B. lateral to the root of the tongue C. superior to the laryngopharynx D. posterior to the nasopharynx
C. superior to the laryngopharynx
Which of the following structures is located deepest within the pelvic cavity? A. the crus B. the corpus cavernosum C. the ampulla D. the prepuce
C. the ampulla
Which of the following structures is NOT associated with the digestive system? A. haustra B. the cystic duct C. the inguinal canal D. lacteals
C. the inguinal canal
In terms of gross anatomy, which structure is most similar to the mons pubis? A. the clitoris B. the labia minora C. the labia majora D. the perineal raphe
C. the labia majora
Hard masses known as _________ can block the flow of bile through ducts and often cause excruciating pain, among other complications.
Gallstones
The _________ is a ball-shaped mass of capillaries that forms the center of a nephron's renal corpuscle.
Glomerulus
The colon is characterized by sac-like bulges called _________, which result from the cinching action of the taeniae coli.
Haustrum
On the medial, concave margin of the kidney, a slit called the _______ is a point of entry and exit for a variety of tubes.
Hilum
What hormone from the anterior pituitary gland stimulates milk synthesis within the lobules of mammary glands?
Prolactin
The endometrial layer called the ________________ builds up and then eventually degenerates and sheds with each menstrual cycle.
Stratum functionalis
Three strips of ribbon-like muscle called the ___________ run longitudinally along the length of the large intestine.
Taeniae Coli
Lymph nodes from the _________ tail of the breast are often screened for indications of possible metastatic breast cancer (if cancer cells have reached these nodes).
axillary
The powerful, smooth muscle in the wall of the urinary bladder is named the _________ muscle.
detrusor
What type of neuroglial cell lines the ventricles in the brain and secretes cerebrospinal fluid?
ependymal
Sperm enters the ductus deferens from the _________, a coiled duct on the posterior testis.
epididymis
Located at the posterior root of the tongue, the __________ is a flap of elastic cartilage (covered with mucosa) that folds down during swallowing to block the airway.
epiglottis
A broad fold of peritoneum called the ________ separates the right and left lobes of the liver.
falciform ligament
Filled with fat, blood vessels, and lymphatic tissue, a large mesentery called the _______ drapes down from the inferior margin of the stomach, covering the small intestines.
greater omentum
Filled with fat, blood vessels, and lymphatic tissue, a large mesentery called the _________ drapes down from the inferior margin of the stomach, covering the small intestines.
greater omentum
In a multipolar neuron, the region connecting the soma to the initial segment of the axon is named the axon _________.
hillock
In both females and males, a ring of muscle (a thickening of the detrusor muscle) called the ______________ controls the flow of urine from the urinary bladder into the urethra.
internal urethral sphincter
In the villi of the small intestine, lymphatic vessels called _________ absorb dietary lipids that are too large to be absorbed by the intestinal blood capillaries.
lacteals
The _______ is the region of the digestive tract that a bolus travels through immediately following the oropharynx.
laryngopharynx
The _______ is a fold of mucous membrane that attaches the medial-inferior tongue to the floor of the oral cavity. (Be specific.)
lingual frenulum
Of the four primary tissue layers of the digestive tract, the ________________ lies between the submucosa and serosa and typically has longitudinal and circular sublayers. (2 words)
muscular externa
The smooth muscle layer within the wall of the uterus is called the ______.
myometrium
Within the kidney, each _________ consists of two main regions, a renal corpuscle and a renal tubule.
nephron
The gaps between segments of an axon's myelin sheath are called _________.
nodes of Rainier
In the CNS, glial cells called ___________ wrap their arm-like processes around nerve fibers, forming insulating sheaths and giving CNS tracts a characteristic white color.
oligodendrocytes
Posterior to the oral cavity, the _____________ is home to the uvula, root of the tongue, tonsils, and epiglottis. (Be specific)
oropharynx
The duct of the ___________ gland "passes superficially over the masseter, pierces the buccinator, and opens into the mouth opposite the second upper molar tooth." (hint: snow-day)
parotid
In terms of surface anatomy, female external genitalia are located in the region called the _________. This region is bounded by the pubic symphysis, ischial tuberosities, and coccyx.
perineum
A serous membrane called parietal _______ lines the posterior wall of the abdominal cavity.
peritoneum
The hormone __________ is secreted by the corpus luteum during the second half of the ovulatory cycle and functions to maintain the uterine lining for potential implantation and early pregnancy.
progesteron
In males, the internal urethral sphincter controls the flow of urine from the urinary bladder into the _________. (Be specific.)
prostate urethra
The __________ is a fibrous remnant of the umbilical vein that hangs down from the anterior- inferior edge of the liver, between the right and left lobes.
round ligament
In the male reproductive system, what paired accessory glands contribute fructose and prostaglandins to semen?
seminal vesicles
In the testes, sustentacular, interstitial, and germ cells form the epithelium of the _________.
seminiferous tubules
With respect to the lumen of the digestive tract, the muscularis externa is deep to a thick layer of connective tissue called the _______________.
serosa
The section of large intestine that lies between the rectum and the descending colon is called the _________.
sigmoid colon
An urgent problem called testicular torsion occurs when the ______ becomes twisted, cutting off the blood supply to a testis.
spermatic cord
The tissue type called _________ epithelium is distensible, which allows structures such as the urinary bladder to stretch as it fills with urine.
transitional
In the urinary bladder, the _________ is a smooth, funnel-like region outlined by the two ureteral openings and the entrance into the urethra.
trigone
The white connective tissue capsule that surrounds each ovary is called the ______________.
tunica albuginea
The _________ orifice is the most posterior (dorsal) of the two orifices located within the female vestibule.
vaginal
Sperm travels from the epididymis to the ejaculatory duct through a tube (not cord) called the ____________.
vas deferens
When a pregnant woman is in labor, the ________ effaces and dilates. A. perineum B. vestibule C. tubercle D. cervix
D. cervix
The seminal fluid secreted by bulbourethral glands: A. neutralizes residual urine in the penile urethra B. contains enzymes important for sperm activiation C. is rich in fructose and prostaglandins D. all of the above
A. neutralizes residual urine in the penile urethra
Lamina propria is a layer of connective tissue found in the _____ of the digestive tract. A. mucosa B. submucosa C. muscularis externa D. serosa
A. mucosa
A ciliated pseudostratified columnar epithelium with goblet cells is found lining the: A. nasopharynx B. laryngopharynx C. oropharynx D. all of the above
A. nasopharynx
Which structure is correctly matched to the larger structure with which it is associated? A. Peyer patches / ileum B. plicae circulares / pancreas C. gastric pits / rectum D. hepatic triads / kidney
A. Peyer patches / ileum
In females, the vaginal orifice is: A. a passageway for menstrual fluid B. between the clitoris and urethral orifice C. surrounded by a sphincter of smooth muscle D. all of the above
A. a passageway for menstrual fluid
Which of the following fits the definition of a primary sex organ? A. a testis B. the spermatic cord C. the penis D. all of the above
A. a testis
On the body of the breast, the circle of pigmented tissue surrounding the nipple is called the: A. areola B. axilla C. ampulla D. alveoli
A. areola
What structure is correctly matched to a larger structure through which it passes? A. ductus deferens / spermatic cord B. membranous urethra / prostate gland C. chyme / esophagus D. all of the above
A. ductus deferens / spermatic cord
Which order correctly describes the structures an egg would pass through or by on its journey from an ovary to the uterus? A. fimbriae → ampulla → isthmus B. isthmus → ampulla → infundibulum C. ampulla → fimbriae → infundibulum D. infundibulum → isthmus → fimbriae
A. fimbriae → ampulla → isthmus
Which order correctly describes the structures an egg would pass through or by on its journey from an ovary to the uterus? A. fimbriae → ampulla → isthmus B. isthmus → ampulla → infundibulum C. ampulla → fimbriae → infundibulum D. infundibulum → isthmus → fimbriae
A. fimbriae → ampulla → isthmus
The soft palate: A. has a non-keratinized stratified squamous epithelium B. is supported by the maxillae and palatine bones C. prevents food from moving from the oral to pharyngeal cavity D. all of the above
A. has a non-keratinized stratified squamous epithelium
In terms of relative size: A. intestinal villi are smaller than plicae circulares B. the jejunum is shorter than the duodenum C. the large intestine is longer than the small intestine D. all of the above
A. intestinal villi are smaller than plicae circulares
The anal canal: A. is lined with a simple squamous epithelium B. passes through the levator ani muscle of the pelvic floor C. has taeniae coli the secrete mucus D. all of the above
A. is lined with a simple squamous epithelium
Which statement regarding the duodenum is true? A. it is the shortest region of the small intestine B. it is lined with Peyer's patches C. it receives chyme via the ileocecal valve D. all of the above
A. it is the shortest region of the small intestine
Gallstones tend to be most common among: A. obese, fair-skinned women over the age of 40 B. people of all ages with the cirrhosis of the liver C. men over 65 with enlarged prostates D. children with weakened immune systems
A. obese, fair-skinned women over the age of 40
The levator ani muscle of the pelvic floor: A. originates on the pubis and ischium B. is prone to tears called hemorrhoids C. is the largest smooth muscle in the body D. all of the above
A. originates on the pubis and ischium
What hormone, secreted by the posterior pituitary gland, stimulates milk flow (ejection) from the alveolar spheres in the mammary glands? A. oxytocin B. prolactin C. glucagon D. estrogen
A. oxytocin
What double-layered serous membrane lines the abdominopelvic cavity, covering and suspending many of its associated viscera? A. peritoneum B. perimetrium C. perineum D. perimysium
A. peritoneum
The parotid glands: A. produce a secretion made of water, enzymes, and mucus B. are located deep to the tongue C. have ducts opening into the nasopharynx D. all of the above
A. produce a secretion made of water, enzymes, and mucus
Based on your knowledge of reproductive anatomy, you would correctly predict that a vasectomy prevents the expulsion of _______ during ejaculation. A. sperm B. seminal fluid C. both A and B D. neither A nor B
A. sperm
The tissue lining the vaginal canal is a: A. stratified squamous epithelium B. simple columnar epithelium C. transitional cuboidal epithelium D. pseudostratified columnar epithelium
A. stratified squamous epithelium
A surgeon removing a suspicious tumor from the left colic flexure would be operating in closest proximity to the: A. tail of the pancreas B. common hepatic duct C. levator ani muscle D. ureteral openings
A. tail of the pancreas
In males, which of the following structures is located deepest within the pelvic cavity? A. the ampulla B. the crus C. the prepuce D. the tunica vaginalis
A. the ampulla
In the posterior oral cavity, which structure helps prevent food from entering the trachea? A. the epiglottis B. the tonsils C. the uvula D. the soft palate
A. the epiglottis
Which of the following statements concerning the liver is NOT true? A. the human liver is divided into five hepatic lobules B. the round ligament of the liver is a remnant of the umbilical vein C. the liver is the largest gland in the human body D. none of the above (ALL are true statements)
A. the human liver is divided into five hepatic lobules
Which of these structures will a bolus of food encounter last? A. the laryngopharynx B. the palatine tonsils C. the soft palate D. the lingual frenulum
A. the laryngopharynx
Which of the following reproductive structures are homologous in human females and males? A. the ovaries and the testes B. the uterine tubes and the seminal vesicles C. the clitoris and the scrotum D. all of the above
A. the ovaries and the testes
The hormone prolactin is secreted by: A. the pituitary gland B. the mammary glands C. the ovaries D. the prostate gland
A. the pituitary gland
Spiral arterioles and secretory glands are a prominent feature of: A. the vaginal canal B. the stratum functionalis C. the anal canal D. the perimetrium
A. the vaginal canal
What type of epithelium contributes most to the distensible nature of the urinary bladder? A. transitional B. cuboidal C. stratified squamous D. columnar
A. transitional
The descending colon connects the A. transverse colon and sigmoid colon B. ascending colon and transverse colon C. cecum and ascending colon D. rectum and sigmoid colon
A. transverse colon and sigmoid colon
The structure seminal fluid enters immediately following the ejaculatory duct is the: A. urethra B. infundibulum C. distal convoluted tubule D. collecting duct
A. urethra
Successful fertilization of ova by sperm typically takes place within the: A. uterine tubes B. genital vestibule C. mons pubis D. uterine fundus
A. uterine tubes
Bile is a substance that: A. facilitates the storage of glucose in the liver B. aids in the emulsification and digestion of fats C. enters the gallbladder via the bile duct D. is secreted into the jejunum through papillae
B. aids in the emulsification and digestion of fats
Rebound tenderness at McBurney's point is a symptom of: A. gallstones B. appendicitis C. kidney stones D. hemorrhoids
B. appendicitis
Which of the following is correctly matched to the large structure in which it is found? A. seminiferous tubules / pelvic cavity B. astrocytes / central nervous system C. sustentacular cells / ovary D. all of the above
B. astrocytes / central nervous system
The stomach: A. is located in the RUQ of the abdominal cavity B. converts the bolus into a soupy mix called chyme C. has a muscularis externa with two layers of smooth muscle D. all of the above
B. converts the bolus into a soupy mix called chyme
The head of the human pancreas is normally nestled within the curvature of the: A. fundus of the stomach B. duodenum of the small intestine C. neck of the gallbladder D. left colic flexure of the large intestine
B. duodenum of the small intestine
Which of the following skeletal muscles plays a key role in the mechanical digestion of food? A. sternocleidomastoid B. external abdominal oblique C. gastrocnemius D. temporalis
B. external abdominal oblique
Ureters and uterine tubes are similar in that both: A. function in the reproductive system B. have a layer of smooth muscle C. are innervated by the central nervous system D. all of the above
B. have a layer of smooth muscle
Which cell type within the testes produces testosterone? A. sustentacular (Sertoli) cells B. interstitial (Leydig) cells C. germinal epithelial cells D. parietal cells
B. interstitial (Leydig) cells
The trigone region: A. is a structural feature of the uterus B. is a frequent site of infection C. is found only in females D. all of the above
B. is a frequent site of infection
The spermatic cord: A. is a primary sex organ B. is a tube that surrounds other tubes C. is both a reproductive and urinary structure D. all of the above
B. is a tube that surrounds other tubes
Which of the following statements regarding the pancreas is true? A. it is located in the RUQ B. it has both exocrine and endocrine functions C. it stores and concentrates bile from the liver D. all of the above
B. it has both exocrine and endocrine functions
Which structure is correctly matched with its location? A. tonsils / body of tongue B. lamina propria / mucosa C. cementum / crown of tooth D. all of the above
B. lamina propria / mucosa
In which reproductive structure could you find a corpus luteum? A. breast B. ovary C. testis D. penis
B. ovary
The uvula is a soft-tissue projection off of the: A. tongue B. palate C. esophagus D. pharynx
B. palate
Which cell type is NOT correctly matched to the anatomical system in which it functions? A. podocytes / urinary system B. parietal cells / reproductive system C. hepatocytes / digestive system D. astrocytes / nervous system
B. parietal cells / reproductive system
In males, the corpus spongiosum surrounds the A. membranous urethra B. penile urethra C. prostatic urethra D. all of the above
B. penile urethra
The neurons associated with tactile cells in the external genitalia are considered part of the: A. central nervous system B. peripheral nervous system C. both of the above D. neither of the above
B. peripheral nervous system
The neurons that function as stretch receptors in the rectum are considered part of the: A. central nervous system B. peripheral nervous system C. both of the above D. neither of the above
B. peripheral nervous system
Follicle-stimulating hormone (FSH) and luteinizing hormone (LH) are produced in the: A. female gonads B. pituitary gland C. stratum basalis D. adrenal glands
B. pituitary gland
Follicle-stimulating hormone (FSH) and luteinizing hormone (LH) are produced in the: A. female gonads B. pituitary gland C. mammary glands D. hypothalamus
B. pituitary gland
The glomerulus together with the glomerular capsule surrounding it constitute the: A. capsular space B. renal corpuscle C. convoluted tubule D. nephron duct
B. renal corpuscle
Which of the following correctly orders a subset of structures found along urine's path from the collecting ducts to the toilet? A. minor calyx--> renal pyramid-->renal papillae B. renal pelvis-->ureter-->urethra C. trigone-->renal tubule-->ureteral openings D. all of the above
B. renal pelvis-->ureter-->urethra
The gallbladder is located along the inferior liver, between these two lobes: A. right and caudate B. right and quadrate C. left and caudate D. left and quadrate
B. right and quadrate
Which structure is correctly matched to a larger structure to which it is connected? A. omental appendages / ileum B. round ligament / liver C. vermiform appendix / colon D. all of the above
B. round ligament / liver
Which of the following structures is NOT found in the scrotum? A. median septum B. seminal vesicle C. dartos muscle D. none of the above; ALL are found in the scrotum
B. seminal vesicle
What type of epithelium is most characteristic of the mucosa of the small intestine? A. stratified squamous B. simple columnar C. simple squamous D. stratified cuboidal
B. simple columnar
This cylinder of erectile tissue is located in the ventral penis and surrounds the penile urethra. A. the urogenital diaphragm B. the corpus spongiosum C. the cremaster muscle D. the median septum
B. the corpus spongiosum
Which of the following is NOT an exocrine gland? A. the pancreas B. the epididymis C. the prostate D. duodenal gland
B. the epididymis
Which of the following structures does menstrual fluid pass through or by as it leaves the body? A. the internal urethral sphincter B. the external os of the cervix C. the areolar glands D. all of the above
B. the external os of the cervix
In terms of the flow of urine from the kidneys to the toilet, which of the following structures is under voluntary control? A. the renal pelvis muscle B. the external urethral sphincter C. the ureteral openings D. all of the above
B. the external urethral sphincter
Which of the following statements is NOT true? A. the stomach is located in the LUQ of the abdominal cavity B. the lower esophageal sphincter controls the release of chyme into the duodenum C. the muscularis externa of the stomach has three layers of smooth muscle D. all of the above (NONE of the statements are true)
B. the lower esophageal sphincter controls the release of chyme into the duodenum
Which of the following structures is mostly retroperitoneal? A. the liver B. the pancreas C. the stomach D. none of the above
B. the pancreas
Which of the following statements is NOT true concerning the kidney? A. blood vessels enter and exit through a medial slit called the hilum B. the renal capsule collects and funnels urine into the ureters C. each renal pyramid contains approximately 200,000 nephrons D. none of the above (ALL are true)
B. the renal capsule collects and funnels urine into the ureters
Which is the best explanation for why the testes and ovaries are called primary sex organs? A. they play a critical role in sexual intercourse B. they are the site of gamete development C. they control the functioning of secondary sex organs D. all of the above
B. they are the site of gamete development
Which of the following skeletal muscles plays a key role in the mechanical digestion of food? A. platysma B. transverse abdominal C. gastrocnemius D. temporalis
B. transverse abdominal
Spiral arterioles and secretory glands are a prominent feature of the: A. myometrium B. vaginal canal C. female urethra D. none of the above
B. vaginal canal
The serosa that surrounds the gastrointestinal tract is also correctly identified as: A. parietal peritoneum B. visceral peritoneum C. lamina propria D. serosa spinosum
B. visceral peritoneum
During sexual arousal, the _____________ glands secrete a clear, slippery fluid that lubricates the glans and neutralizes residual urine within the penile urethra.
Bulbourethral
Which of the following structures is NOT located within the scrotum? A. tunica vaginalis B. rete testis C. seminal vesicle D. none of the above (ALL are located within the scrotum)
C. seminal vesicle
In which region of the large intestine would we be able to find skeletal muscle? A. colon B. rectum C. anal canal D. all of the above
C. anal canal
In females, the urethral orifice is anterior to: A. the vaginal orifice B. the anus C. both A and B D. neither A nor B
C. both A and B
In males, the _________ empties into the ejaculatory duct. A. ampulla of the ductus deferens B. seminal vesicle C. both A and B D. neither A nor B
C. both A and B
A multipolar neuron is characterized by its multiple: A. axons B. soma C. dendrites D. all of the above
C. dendrites
A multipolar neuron is characterized by its multiple: A. axons B. soma C. dendrites D. all of the above
C. dendrites
The structure that connects the epididymis to the ejaculatory duct is the: A. corpus spongiosum B. seminal tubule C. ductus deferens D. tunica albuginea
C. ductus deferens
Which of the following substances is NOT secreted by the parotid glands? A. water B. mucus C. hormones D. enzymes
C. hormones
Which of the following is NOT secreted by one of the cell types found in gastric glands? A. hydrochloric acid (HCl) B. mucus C. insulin D. enzymes
C. insulin
Which of the following statements concerning the ureters is NOT correct? A. the length of each ureter is approximately 25cm B. the mucosa of each consists of transitional epithelium C. the muscularis of each is skeletal muscle in its upper one-third D. the lumen of each is small enough to be blocked by kidney stones
C. the muscularis of each is skeletal muscle in its upper one-third
Which of the following structures is found in human males but not human females? A. the perineal raphe B. the external urethral orifice C. the tunica vaginalis D. the mons pubis
C. the tunica vaginalis
Also known as the autonomic nervous system, the ________ division of the peripheral nervous system carries signals to structures such as glands, digestive organs, and the heart. A. visceral sensory B. somatic sensory C. visceral motor D. somatic motor
C. visceral motor
Also known as the autonomic nervous system, the ________ division of the peripheral nervous system carries signals to structures such as glands, digestive organs, and the heart. A. visceral sensory B. somatic sensory C. visceral motor D. somatic motor
C. visceral motor
Seminiferous tubules are located A. within the inguinal canal B. on the posterior urinary bladder C. within the lobules of the testes D. in the abdominopelvic cavity
C. within the lobules of the testes
A soupy mix called _________ is produced by the stomach's churning of the bolus and gastric juices; this mix is then slowly released into the small intestine for further digestion.
Chyme
Which branch of the nervous system are you using to take this exam? A. the central nervous system, including brain and spinal cord B. the motor division of the peripheral nervous system C. the sensory division of the peripheral nervous system D. all of the above
D. all of the above
Which of the following organs is correctly matched to its primary location in the abdominal cavity? A. gallbladder / RUQ B. vermiform appendix / RLQ C. stomach / LUQ D. all of the above
D. all of the above
Which is the last structure(s) sperm passes through or by on their journey out of the male body? A. the prostate gland B. the ejaculatory duct C. the ductus deferens D. bulbourethral glands
D. bulbourethral glands
The most inferior region of the uterus is the: A. body B. fundus C. apex D. cervix
D. cervix
From anterior to posterior in the female vestibule, which is the correct order of structures? A. clitoris / vaginal orifice / external urethral orifice B. external urethral orifice / clitoris / vaginal orifice C. vaginal orifice / clitoris / external urethral orifice D. clitoris / external urethral orifice/ vaginal orifice
D. clitoris / external urethral orifice/ vaginal orifice
Which of the following structures is NOT located within the scrotum? A. dartos muscle B. tunica albuginea C. epididymis D. cystic duct
D. cystic duct
In terms of primary function, the nervous system is most similar to the: A. digestive system B. urinary system C. reproductive system D. endocrine system
D. endocrine system
Which structure is correctly matched to the abdominal quadrant in which it is located? A. ascending colon / LUQ B. gallbladder / LLQ C. appendix / RUQ D. ileocecal valve / RLQ
D. ileocecal valve / RLQ
GERD would most likely produce discomfort in or near the: A. oral cavity B. pelvic region C. diaphragm D. neck region
D. neck region
In a nephron, which section has a visceral layer with cells called podocytes? A. the nephron loop B. the distal convoluted tubule C. the proximal convoluted tubule D. none of the above
D. none of the above
In the kidney: A. renal pyramids are found in the cortex B. renal tubules enter and exit via the hilum C. renal capsules are found in the calyces D. none of the above
D. none of the above
Which of the following statements is correct? A. menstrual fluid flows through the urethra as it leaves the female body B. successful fertilization of ova by sperm usually occurs within the uterine fundus C. in the vulva, the labia minora are lateral to the labia majora D. none of the above
D. none of the above
Which order correctly describes the direction of urine flow through the male urethra? A. membranous urethra -> prostatic urethra -> spongy urethra B. spongy urethra -> membranous urethra -> prostatic urethra C. prostatic urethra ->spongy urethra -> membranous urethra D. none of the above
D. none of the above
Which cell type is NOT found in the gastric glands? A. enteroendocrine cells B. chief cells C. mucous neck cells D. none of the above (ALL are found in gastric glands)
D. none of the above (ALL are found in gastric glands)
Which of the following structures is NOT a part of the vulva? A. the labia majora B. the labia minora C. the clitoris D. none of the above (ALL are part of the vulva)
D. none of the above (ALL are part of the vulva)
Which cells are correctly matched to the viscera in which they are found? A. chief cells / small intestine B. hepatocytes / gallbladder C. interstitial cells / pancreas D. podocytes / kidney
D. podocytes / kidney
The sigmoid colon connects the A. transverse colon and cecum B. ascending colon and descending colon C. cecum and ascending colon D. rectum and descending colon
D. rectum and descending colon
What type of epithelium is characteristic of the inferior region of the esophagus? A. keratinized stratified squamous B. pseudostratified columnar C. stratified cuboidal D. simple columnar
D. simple columnar
Which order correctly describes the transmission of a signal through a bipolar neuron? A. stimulus → dendrite → axon → soma B. stimulus → soma → axon → dendrite C. stimulus → axon → soma → dendrite D. stimulus → dendrite → soma → axon
D. stimulus → dendrite → soma → axon
Which region of the stomach is closest to the lower esophageal sphincter? A. the pyloric region B. the fundic region C. the corpus (body) D. the cardiac region
D. the cardiac region
Which of the following structures is retroperitoneal? A. the gallbladder B. the jejunum C. the urinary bladder D. the kidneys
D. the kidneys
In terms of function, with which organ do the kidneys share the most in common? A. the gallbladder B. the cecum C. the urinary bladder D. the liver
D. the liver
Which of the following structures does NOT have subdivisions known as lobules? A. the liver B. the breasts C. the testes D. the ovaries
D. the ovaries
Which of the following structures does NOT have subdivisions known as lobules? A. the liver B. the breasts C. the testes D. the ovaries
D. the ovaries
Which of the following should not be considered a "structural functional unit" of the organ in which it is found? A. hepatic lobules B. nephrons C. neural synapses D. ureteral flaps
D. ureteral flaps
Both the cremaster and _________ muscles within the scrotum function to control the position and temperature of the testes.
Dartos
In which of the three main regions of the small intestine are lymphatic nodules known as Peyer's patches found?
Ileum
An ovulated oocyte will first enter the _________ of the uterine tube. This trumpet-shaped region bears projections called fimbriae.
Infundibulum
Which of the three regions of the small intestine will food matter reach second in its journey through the digestive tract?
Jejunum
The _________ region of the stomach is named for its proximity to the heart. It is also the first region that a bolus will enter after passing through the lower esophageal sphincter.
cardiac
The large intestine begins in the lower right abdominal quadrant with the _________, a pouch- like structure to which the appendix is attached.
cecum
the ___________ (or "neck" of the uterus) dilates and effaces during labor, prior to the pushing stage of childbirth.
cervix
During sexual arousal, two cylinders of erectile tissue called _________ fill with blood via the deep arteries of the penis.
corpora cavernosa
Bile enters and exits the gallbladder via the _________ duct.
cystic