Gundaway-AnatHisto Flashcards by Jon Snow

What is true about the venous drainage of the adrenal glands?
A. Right suprarenal vein is longer
B. Left adrenal vein enters the inferior vena cava
C. Single vein on each gland
D. Left suprarenal vein is shorter

C. Single vein on each gland

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What is the lymphatic drainage of the right kidney?
A. Internal iliac
B. External iliac
C. Aortic
D. Lumbar

C. Aortic

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What is NOT true regarding the structures that cross the ureters in the pelvic cavity?
A. Uterine artery crosses the ureter lateral to the cervix of the uterus
B. Ductus deferens crosses over the ureter just posterior to the bladder
C. Vas deferens crosses over the ureter anteriorly
D. Uterine artery crosses the ureter medial to the cervix of the uterus

D. Uterine artery crosses the ureter medial to the cervix of the uterus

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What is true about lumbar veins?
A. Have the same connections
B. Directly all drain to the inferior vena cava
C. 3rd and 4th drain into azygos vein
D. 5th lumbar vein drains into the iliolumbar vein

D. 5th lumbar vein drains into the iliolumbar vein

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What is not a tributary to the inferior vena cava?
A. Pancreas
B. Right kidney
C. Left kidney
D. Right adrenal

A. Pancreas

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What vertebral level can be used as a landmark of the exit of the inferior vena cava?
A. T10
B. T8
C. L4
D. L5

B. T8

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A patient has a retroperitoneal mass constricting the IVC, where do you think the blood from the lower extremities will flow going back to the heart?
A. Median sacral vein
B. Gonadal vein
C. Ascending lumbar veins
D. Mesenteric veins

C. Ascending lumbar veins

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What part of the bladder contains the outlet of the urinary bladder?
A. Fundus
B. Base
C. Trigone
D. Infundibulum

C. Trigone

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What is NOT true about the pubovesical ligament?
A. Help support the bladder
B. Associated with the perineal membrane and levator ani
C. Seen in men and women
D. NOTA

B. Associated with the perineal membrane and levator ani

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What is true about the right suprarenal gland? EXCEPT
A. Pyramid in shape
B. Anteriorly related to inferior vena cava
C. Anteriorly related to part of the head of the pancreas
D. Posteriorly related to the part of the diaphragm

C. Anteriorly related to part of the head of the pancreas

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What is true about the Psoas major muscle? EXCEPT
A. Arises from bodies of vertebra TXII and all 5 lumbar vertebrae
B. Arises from the intervetebral disc between each vertebra
C. Arises from the transverse processes of the lumbar vertebrae
D. Arises from spinous processes of all 5 lumbar vertebrae

D. Arises from spinous processes of all 5 lumbar vertebrae

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What is true about Quadratus lumborum muscle? EXCEPT
A. Arises from transverse process of T5
B. Arises from the iliac crest
C. Extend the lumbar part of the vertebral column
D. Innervated by the anterior rami of TXII and L1-L4 spinal nerves

A. Arises from transverse process of T5

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True about the anterior structures of the right kidney, except:
A. Superior to suprarenal gland
B. Inferolateral to the right colic flexure
C. Inferomedial to the intraperitoneal jejunum
D. inferomedial to the intraperitoneal small intestine

B. Inferolateral to the right colic flexure

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What is true about the kidneys, except:
A. Left kidney is a little higher and reaches as high as rib 11
B. Superior of the right kidney reaches only as high as rib 12
C. Lower poles of the kidneys occur around the level of the disc between L3 and L4
D. Hila of the kidneys and the beginnings of the ureters are at approximately the T12 vertebrae

B. Superior of the right kidney reaches only as high as rib 12

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The uterus is adjacent posteriorly to what organ?
A. Kidney
B. Rectum
C. Ureter
D. Colon

B. Rectum

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All of the following are contained in the deep perineal pouch of the urogenital triangle, except:
A. Sphincter urethrae
B. Scrotum
C. Bulbourethral glands
D. Deep transverse perineal muscles
E. None of the above

B. Scrotum

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The left ovarian vein drains into what vessel?
A. Abdominal aorta
B. Inferior vena cava
C. Left renal vein
D. Jugular vein

C. Left renal vein

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The uterus main venous drainage are composed of the following except:
A. IVC
B. Ovarian Veins
C. Iliac Veins
D. Uterine Veins

A. IVC

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This structure is the cleft distal to the vagina between the labia minora that is visualized when the labia are held apart.
A. Clitoris
B. Mons pubis
C. Perineal body
D. Vestibule

D. Vestibule

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The principal venous drainage of the vagina is through?
A. Vesical vein
B. Pudendal vein
C. Middle rectal vein
D. Uterine vein

B. Pudendal vein

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The piriformis muscle is contained in the posterior pelvic wall, arises from the front of the lateral mass of the sacrum and serves as?
A. Lateral abductor
B. Lateral rotator
C. Anterior adductor

B. Lateral rotator

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The ________ separates the superficial perineal pouch from the deep perineal pouch.
A. Colle’s fascia
B. Dartos fascia
C. Perineal membrane
D. Scarpa’s fascia

C. Perineal membrane

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A 58-year-old man is diagnosed as having a slowly growing tumor in the deep perineal space. Which of the following structures would most likely be injured?
A. Bulbourethral glands
B. Crus of penis
C. Bulb of vestibule
D. Spongy urethra
E. Great vestibular gland

A. Bulbourethral glands

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Which part of the cranial vault is the tympanomastoid fissure located?
A. Temporal
B. Parietal
C. Occipital
D. Frontal

A. Temporal

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The following paranasal sinuses drain into the middle meatus, except: A. Frontal sinus B. Posterior ethmoid C. Anterior ethmoid D. Maxillary sinus

B. Posterior ethmoid

The pharyngeal cleft forms the outer ear. It is derived from: A. Mesoderm B. Ectoderm C. Endoderm D. None of the above

B. Ectoderm

What structure separates the middle ear from the inner ear? A. Oval window B. Tympanic membrane C. Round window D. Eustachian tube

A. Oval window

Tympanic cavity communicates with nasopharynx via: A. EAC B. IAC C. Eustachian tube D. Lacrimal duct

C. Eustachian tube

What is the point of attachment of basilar membrane? A. Helicotrema B. Tegmen Tympani C. Cochlea D. Spiral Lamina

D. Spiral Lamina

Small opening of the papilla lacrimalis A. Canaliculus lacrimalis B. Punctum lacrimale C. Caruncula lacrimalis D. Plica semilunaris

B. Punctum lacrimale

Carries tears down to the nose A. Lacus lacrimalis B. Caruncula lacrimalis C. Plica semilunaris D. Canaliculus lacrimalis

D. Canaliculus lacrimalis

Which structure forms a continuous structure with the cornea at the corneoscleral junction, and is pierced by the optic nerve's nerve fibers at the lamina cribrosa? A. Cornea B. Iris C. Lens D. Sclera

D. Sclera

The aponeurosis insertion of this muscle pierces the orbital septum to reach the anterior surface of the superior tarsal plate and the skin: A. Orbicularis oculi muscle B. Ciliary muscle C. Levator palpebrae superioris muscle D. Superior tarsal muscles

C. Levator palpebrae superioris muscle

What is the action of the levator palpebrae muscle when the eyes are closed? A. Action is not B. Relaxation C. Contraction D. Action is continuous with orbicularis oris muscle

B. Relaxation

This is the reddish semilunar fold found lateral to the caruncle at the medial angle of the eye. A. Lacus lacrimalis B. Caruncula lacrimalis C. Plica semilunaris D. Papilla lacrimalis

C. Plica semilunaris

In esophagus, the following statements are true, except? A. Passes through the diaphragm at the level of the 10th thoracic vertebra to join the stomach. B. Level of esophageal constriction includes: Arch of aorta, where it is crossed by the right bronchus, and where it pierces the diaphragm C. Arterial supply includes: Inferior thyroid artery, Descending thoracis aorta-esophageal branch, and left gastric artery D. Venous drainage includes: inferior thyroid vein, Azygous vein, and left gastric vein

B. Level of esophageal constriction includes: Arch of aorta, where it is crossed by the right bronchus, and where it pierces the diaphragm

Extends from the iliac fossa to the 3rd sacral vertebrae A. Sigmoid colon B. Transverse colon C. Ascending colon D. Descending colon

A. Sigmoid colon

In the duodenum, the following statement are true, except. A. Superior part has mesentery and is mobile vs other portions that are fixed B. Descending part receives the ampulla of Vater which enters the major duodenal papilla C. Horizontal part is about 6-8 cm long, passing horizontally in front of L1 to L3 D. Ascending part curves toward the front joining the jejunum at the duodenojejunal junction

C. Horizontal part is about 6-8 cm long, passing horizontally in front of L1 to L3

In stomach,the following are false except? A. Pyloric antrum - Extends from cardiac orifice to incisura angularis (a constant notch in the lower part of the lesser curvature) B. Greater curvature - Forms right border and extends from cardiac orifice to pylorus and also Suspended from the liver by the lesser omentum. C. Layers of the Stomach wall (outermost to innermost): Serosa, Longitudinal, circular, oblique muscle, submucosa, mucosa D. Right Gastric artery supplies the upper right part of the stomach and the lower third of the esophagus.

C. Layers of the Stomach wall (outermost to innermost): Serosa, Longitudinal, circular, oblique muscle, submucosa, mucosa

The following are the lymphatic drainage of the ascending colon except? A. Epicolic and Paracolic LN B. Intermediate Colic LN C. Ileocolic LN D. Inferior mesenteric LN

D. Inferior mesenteric LN

Difference between upper and lower anal canal: A. Upper: Lined by stratified squamous epithelium B. Lower: derived from ectoderm C. Upper: derived from ectoderm D. Lower: blood supply comes from superior rectal

B. Lower: derived from ectoderm

Which of the following is derived from the midgut? A. Ascending colon B. Descending colon C. Rectum D. Stomach

A. Ascending colon

The point of attachment of the cochlea A. Basilar Membrane B. Spiral Lamina C. Modiolus D. Helicotrema

D. Helicotrema

Which statement is TRUE of the common bile duct: A. Tube-like structure passing down from the neck of the gallbladder B. Formed near the porta hepatis by the junction of the cystic and common hepatic ducts C. Projects obliquely appearing like a spiral valve and is embedded in the liver parenchyma D. The sphincter of Oddi serves as a valve at the junction of the cystic and hepatic ducts

B. Formed near the porta hepatis by the junction of the cystic and common hepatic ducts

Blood supply to pituitary is coming from A. ECA B. ICA C. Both D. None

B. ICA

It is often referred to as the master endocrine gland which is a small, oval structure attached to the undersurface of the brain by the stalklike infundibulum? A. Diaphragma sellae B. Hypophyseal fossa C. Hypophysis Cerebri D. Pineal Gland

C. Hypophysis Cerebri

Differentiates into the stalk and pars nervosa A. Rathke B. Infundibulum C. Hypophyseal fossa D. None of the above

B. Infundibulum

Which rings of the trachea is not part of the posterior relations to the isthmus? A. First B. Second C. Third D. Fourth

A. First

All of the following are anatomically related to the thyroid lobe medially, except: A. External laryngeal nerve B. Recurrent laryngeal nerve C. Voice box D. Sternothyroid

D. Sternothyroid

The lymph from the thyroid gland will drain into? A. Deep Cervical Lymph Nodes B. Celiac Trunk C. Superior Vena Cava D. Jugular Lymphatic trunk

A. Deep Cervical Lymph Nodes

Thyroid agenesis leads to A. Congenital iodine deficiency syndrome B. Congenital hypothyroidism C. Mental retardation D. AOTA

D. AOTA

Location of the inferior pituitary gland A. Within the fascial sheath B. Embedded In the thyroid substance C. Outside the fascial sheath D. AOTA

D. AOTA

The pharyngeal cleft forms the A. Outer ear B. Middle Ear C. Inner ear D. AOTA

A. Outer ear

Which of the following statements is true about cochlea? A. It is the central auditory organ of the inner ear B. It opens into the posterior part of the vestibule C. Apex faces anterolaterally and the base faces posteromedially D. NOTA

C. Apex faces anterolaterally and the base faces posteromedially

Oral vestibule receives opening of parotid duct at the parotid papilla opposite the A. First maxillary molar B. Second maxillary molar C. Second premolar D. Third molar

B. Second maxillary molar

This is the fibrous framework of the eyelid A. Tarsal plate B. Orbital septum C. Orbicularis oculi muscle D. Sclera

B. Orbital septum

Which of the following are correctly matched? A. Parotid Gland: Bartholin's Duct B. Submandibular Gland: Stensen's Duct C. Sublingual Gland: Rivinus' Duct D. NOTA

C. Sublingual Gland: Rivinus' Duct

Part of the duodenum that passes in front of common bile duct: A. Horizontal B. Superior C. Descending D. Ascending

B. Superior

The following are the lymphatic drainage of the sigmoid colon, except: A. Epicolic and paracolic LN B. Intermediate LN C. Sigmoid LN D. Inferior Mesenteric LN

C. Sigmoid LN

Where does Rathke's pouch develop during embryonic development, eventually contributing to the formation of the anterior pituitary gland? A. Sella turcica of the sphenoid bone B. Diaphragmatic sella C. Roof of the Stomodeum D. Floor of Diencephalon

C. Roof of the Stomodeum

Infundibulum is an ectodermal diverticulum which grows inferiorly from the floor of: A. Stomodeum B. Diencephalon C. Buccopharyngeal membrane D. Oral cavity

B. Diencephalon

What tissue do the liver, gallbladder, and pancreas arise from? A. Esophageal epithelium B. Duodenal epithelium C. Gastric epithelium D. Rectal epithelium

C. Gastric epithelium

The pancreas resembles which structure histologically? A. Parotid B. Submandibular gland C. Sublingual gland D. Liver

A. Parotid

These are protein secreting cells, pyramidal in shape with round nuclei A. Mucous cells B. Serous cells C. Myoepithelial cells D. Mucinous cells

B. Serous cells

Stimulates secretion of acinar and duct cells A. Cholecystokinin B. Secretin C. Autonomic (parasympathetic) stimulation D. Transferrin

A. Cholecystokinin

Spermiogenesis is the final phase of sperm production and the activities involved are, except: A. Final cell division occurs B. Spermatocytes are still in close association with Sertoli cells C. Acrosome formation D. Development of flagellum

A. Final cell division occurs

These cells are tall columnar epithelium that support the developing sperm: A. Leydig cells B. Theca cells C. Sertoli cells D. Granulosa cells

C. Sertoli cells

A 14-year-old girl with severe bleeding, mild anemia, a negative pregnancy test, and abdominal pain arrived at the emergency room. Pain might be due to? A. Appendicitis B. UTI C. Hemorrhagic corpus luteum D. PCOS

C. Hemorrhagic corpus luteum

The oviducts have 2 muscle layers which aid in the: A. Fertilization B. Transport of fertilized ovum C. Implantation D. Protective covering of the fallopian tubes

B. Transport of fertilized ovum

Primarily, the fallopian tube is responsible for ovum pick up and transport of egg to the uterus. These events may destroy this function and may result to, except: A. Recurrent inflammation of the fallopian tubes B. Tubal ligation C. Ascending infection in the genital tract D. Endometriosis E. All of the above

E. All of the above

Sertoli cells have three general functions, except: A. Support, protect and provide nutrition to spermatogenic cells B. Phagocytose excess cytoplasm shed during cell division C. Produce water that carry new sperm to the testis D. Formation and release of the hormone testosterone needed in sperm formation E. NOTA

D. Formation and release of the hormone testosterone needed in sperm formation

The embryo is expected to enter the uterus at ____days after ovulation. A. 3 days B. 4 days C. 5 days D. 6 days

C. 5 days

Cervical epithelium consists of? A. Stratified squamous epithelium B. Stratified cuboidal epithelium C. Simple columnar epithelium D. Pseudostratified columnar epithelium

C. Simple columnar epithelium

This is a gelatinous transparent mass that occupies most of the volume of the eye. A. Lens B. Vitreous body C. Aqueous humor D. Retina

B. Vitreous body

Progesterone is secreted by the corpus luteum for____ days, if no fertilization occurs, the cells will undergo apoptosis with regression of the tissue. A. 10-12 day B. 12-14 days C. 4-16 days D. 16-18 days

A. 10-12 day

Interstitial cells of Leydig have an important function in male gamete production. Because of this function, which of the following organelles is abundant within these cells? A. Lysosomes B. Smooth endoplasmic reticulum C. Peroxisomes D. Polyribosomes

B. Smooth endoplasmic reticulum

What region of the eye does the tendons of the extraocular muscles attach to? A. Uvea B. Sclera C. Choroid D. Retina

B. Sclera

What is the histological morphology of the lens epithelium? A. Simple low columnar B. Simple cuboidal C. Stratified squamous D. All of the above E. None of the above - The lens has no epithelial lining

B. Simple cuboidal

How much bile can the gallbladder store? A. 100-150 B. 50-70 C. 30-50 D. 10-30

C. 30-50

This fluid fills the anterior and posterior chamber of the eye and immerses the lens and the iris? A. Aqueous humor B. Vitreous body C. Vitreous humor D. Plasma

A. Aqueous humor

Skeletal framework of pinna is made up of? A. Fibrous cartilage B. Cancellous bone C. Elastic cartilage D. Keratin

C. Elastic cartilage

The organ of Corti is the sensory structure of which region of the inner ear. A. Saccule B. Utricle C. Cochlea D. Semicircular Ducts

C. Cochlea

The bony wall of the acoustic meatus is found in which part of the skull? A. Parietal B. Zygomatic C. Occipital D. Temporal

D. Temporal

The acoustic meatus terminates medially with the tympanic membrane (TM). What is the structural framework of the TM? A. Elastic tissue B. Dense irregular connective tissue C. Elastic cartilage D. Fibroelastic connective tissue E. None of the above

D. Fibroelastic connective tissue

What articulates with the round window? A. Incus B. Malleus C. Stapes D. None of the above

D. None of the above

How many areas in the inner ear have sensory hair cells? A. 3 B. 4 C. 5 D. 6

D. 6

The semicircular ducts are anchored/continuous with what structure? A. Semicircular canal B. Utricle C. Saccule D. Cochlear duct

B. Utricle

The modiolus is a bony core found in which region of the inner ear? A. Cochlea B. Semicircular ducts C. Cochlear duct D. Utricle

A. Cochlea