Upgrade to remove ads
Only $35.99/year

Anatomy - Urinary System

Terms in this set (60)

The right kidney is lower than the left one
Yes
The kidney parenchyma is made of cortex and medulla
Yes
The ureter gets narrow in 3 (levels) places.
Yes
The ureter is located intraperitonially
No
The mucous membrane of the urinary bladder makes many folds in trigonum vesicae.
No
Renal hilum is located on its medial margin
Yes
Columnae renales are part of the medulla renalis
No
Sinus renalis is a part of the excretory passages.
No
Visceral layer of the Bowman's capsule of the renal corpuscle is made of podocytes
Yes
Juxtaglomerular cells of the kidney secretes prostaglandins
No
Tuinica muscularis of the ureter consists of 3 layers of smooth muscle through its whole length
No
The external coat of the wall of the urinary bladder is only tunica adventitia
No
The urinary bladder stores the urine
Yes
The function of the kidneys is:

A. Filter blood and produce urine
B. Store urine
A
The basal lamina of the glomerular filtration barrier is:

A. unilayered
B. is penetrating for the proteins
C. one for the capillaries and the other for the visceral layers of the Bowman's capsule
D. built from 3 layers-lamina rara interna, lamina densa and lamina rara externa
D
The visceral layer of the Bowman's capsule consists of:

A. simple columnar absorptive epithelium
B. podocytes
C. simple squamous epithelium
D. simple cuboidal secreting epithelium
B
The epithelium of the urinary bladder is:

A. multistratified non-keratinizing epithelium
B. multistratified keratinizing epithelium
C. Henle's epithelium
D. pseudostratified ciliated epithelium
C
The distal tubule of the nephron is:

A. made of cuboidal cells with the basal invagination of the plasma membrane
B. there are long and plenty microvilli on the apical surface
C. there is an absorption of the proteins and glucose
D. here the urine becomes acid
made of cuboidal cells with the basal invagination of the plasma membrane
The light and dark cells are present in the epithelium of:

A. the proximal tubule
B. loop of Henle
C. the distal tubule
D. the collecting tubule
D
The sensory neurons supply the following structures:

A. the fibrous capsule
B. cortex of the kidney
C. medulla of the kidney
D. the blood vessels of the kidney
A
The capillaries of the renal glomeruli are:

A. fenestrated capillaries
B. sinusoids
C. continuous
A
The epithelium of the ureter is:

A. simple squamous epithelium
B. transitional epithelium of Henle
C. simple cuboidal covering epithelium
D. simple columnar secreting epithelium
B
Fossa navicularis of the male urethra is lined by:

A. simple columnar covering epithelium
B. transitional epithelium of Henle
C. pseudostratified columnar epithelium
D. stratified squamous non keratinized epithelium
D
The renal sinus contains:

A. the funnel-shaped origin of the ureter
B. the pyramids
C. the renal corpuscules
A
In sinus renalis renal vein is located:

A. dorsal to the arteria renalis and pelvis
B. between arteria renalis and pelvis renalis
C. anterior to the arteria renalis and pelvis renalis
D. above the arteria renalis and pelvis renalis
C
All of the following statements concerning the renal hilum are correct EXCEPT

A. the renal vein is anterior to the renal artery
B. the renal artery is anterior to the renal pelvis
C. it is the entrance to the renal sinus
D. it is located on the concave medial margin of the kidney
E. it contains the renal pyramids
E
The renal papillae empty into which of the following structures>

A. renal vein
B. ureter
C. minor calyces
D. renal pyramid
E. renal column
C
All of the following statements concerning the glomerular mesangium are correct EXCEPT

A. is localized in Bowman (capsular) space
B. is localized between the fenestrated glomerular capillaries
C. consists of mesangial cells and matrix
D. mesangial cells contact directly to the endothelial cells of glomerular capillaries
E. mesangial cells are rich of intermediate type filaments -actin and myosin
A
Macula densa is structure localized in:

A. Bowman (capsular space)
B. the wall of the cortical collecting tubule
C. the wall of distal tubule
D. the wall of medullary collecting tubule
E. the wall of proximal convoluted tubule
C
Endocrine (rennin-producing) cells of the kidney are localized in:

A. ascending thick limb of the loop of Henle
B. bottom of descending thin limb of loop of Henle
C. in the wall of vas afferens and vas efferens
D. medullary collecting tubule
E. papillary collecting tubule
C
Simple columnar epithelium with microvilli and basal invaginations of the cell membrane is specific for:

A. ascending thick limb of the loop of Henle
B. distal convoluted tubule
C. cortical collecting tubule
D. proximal convoluted tubule
E. medullary collecting tubule
D
The countercurrent multiplier system in the kidney involves the exchange of water and ions between the renal interstitium and:

A. the blood in the vasa recta
B. the blood in the peritubular capillary network
C. the filtrate in the proximal convoluted tubule
D. the filtrate in the loop of Henle
E. the filtrate in the medullary collecting tubule
D
Which of the following statements concerning cortical collecting tubules is always true?

A. they are lined by a simple epithelium containing two types of cells
B. they are also known as the duts of Bellini
C. they empty on the area cribrosa
D. they are permeable to water
E. they are continuous with the ascending thick limb of the Henle loop
A
Which of the following statements is located in the renal cortex?

A. vasa recta
B. thin limbs of the loops of Henle
C. afferent arterioles
D. interlobar veins
E. area cribrosa
C
Which of the following statements concerning the structure of medullary rays is true?

A. they contain arched collecting tubules
B. they contain proximal convoluted tubules
C. they do not extend into the renal cortex
D. they lie at the center of a renal lobule
E. they contain thin limbs of the loops of Henle
D
To the female urethra doesn't concern the sign:

A. it has 3 parts
B. is long about 4cm
C. in its upper part the epithelium is transitional of Henle
D. in mucous membrane there are mucous glands
A
Each kidney has the following three coverings on its exterior:

A.
B.
C.
A- fibrous capsule
B- adipose capsule of kidney
C- renal fascia
The parts of the kidney parenchyma are:

A.
B.
A- cortex
B- medulla
The glomerulus is a small tuft of capillaries containing two cell types.

A.
B.
A- endothelial cells
B- mesangial cells
The Bowman's capsule has an outer parietal layer composed of A._________ and visceral layer, composed of modified simple squamous epithelium, lined by B.__________.
A- simple squamous epithelium
B- podocytes
The nephron is made of:

A.
B.
C.
D.
E.
A- renal corpuscle
B- proximal convoluted tubule
C- distal convoluted tubule
D- loop of Henle
E- collecting tubule
The renal corpuscle filtration barrier is composed of:

A.
B.
C.
A- the fenestrated endothelium of glomerular capillaries
B- the fused basal lamina of endothelial cells and podocytes
C- the filtration slits of the podocytes
The basal lamina of renal corpuscle filtration barrier is composed of 3 layers:

A.
B.
C.
A- lamina rara externa
B- lamina densa
C- lamina rara interna
The epithelium of the ureter is ______________.
transitional epithelium
The urinary bladder possesses the following parts:

A.
B.
C.
D.
A- apex
B- body (corpus)
C- the fundus
D- neck
The coats of the kidney: TFTF

A. they are three of them
B. capsule adipose continuous in corpus adiposum pararenale
C. capsule renalis has anterior and posterior sheets
D. capsule renalis is thick, firmly attached to the kidney
E. there is a sensitive innervation for capsula fibrosa
TTFFT
Typical for the kidney is: TFTF

A. a pair organ
B. located in the retroperitoneal space of the posterior abdominal wall
C. the renal sinus contains the nephrones
D. the endothelium of the glomerular capillaries is fenestrated
E. a hollow muscular organ
TTFTF
The kidneys:

A. they are located in the retroperitoneum
B. both kidneys are located on each side of the vertebral column
C. the parenchyma of the kidneys is divided into lobes
D. arteria arcuatae are on the border between medulla and cortex renalis
E. the proximal tubule is a part of the juxtaglomerular apparatus
TTTTF
The kidneys:

A. fascia renalis is over the parenchyma of the kidney
B. vas efferens of the Malpighian corpuscle in the cortex has bigger diameter than vas afferens
C. mesangium is between the capillaries of the glomerulus
D. macula densa from juxtaglomerular apparatus is chemoreceptor
E. the wall of the distal tubule contains light and dark cells
FFTTF
Typical for the kidney is:

A. the Loop of Henle is made of cuboidal cells
B. the glomerulus is a continuation of vas afferens
C. the collecting tubules are made of flatten cells
D. the kidney produces the hormone erythropoietin
E. the parietal layer of the Bauman's Capsule is made of podocytes
TTFTF
The kidneys:

A. pelvis renalis is entirely outside of the sinus renalis
B. parenchyma of the kidney is formed of tubuli seminiferi contorti
C. the name of the taking out arteriola is vas afferens
D. there are vascular pole and urinary pole in each Malpighian corpuscle
E. the kidney secretes erythropoetin
FFFTT
The calyces of the kidney:

A. they are small, moderate and big
B. they are located close to the urinary bladder
C. they are located in sinus renalis
D. they take place in formation of urine
E. they are covered by stratified squamous nonkeratinized epithelium
FFTFF
Pelvis renalis is concerned with:

A. it is entirely outside of the sinus renalis
B. it is situated in front of renal artery and renal vein
C. major calyces are large branches of the renal pelvis
D. it is lined with the transitional epithelium of Henle
E. its outside coat is tunica adventitia
FFTTT
The ureter is concerned with:

A. it is intraperitoneal organ
B. it has 3 parts
C. in cross section it appears as a star
D. it is lined with the transitional epithelium of Henle
E. the muscular coat in the lower third of the ureter is in three layers of smooth muscle
FTTTT
The urinary bladder:

A. apex prolongs in lig. umbilicale medianum
B. its anterior wall is lined by peritoneum
C. both ureters penetrate the wall of the urinary bladder obliquely
D. the mucous membrane of the entire inner surface is strongly in folds
E. the smooth muscle of the tunica muscularis is in 2 layers
TFTFT
Typical for the urinary bladder:

A. hollow muscular organ
B. stores urine
C. produces urine
D. produces erythropoetin
TTFF
The epithelium of the urinary bladder is:

A- multistratified non-keratinizing epithelium
B- multistratified keratinizing epithelium
C- Henle's epithelium
D- pseudostratified ciliated epithelium
FFTF
The male urethra:

A. consists of abdominal and pelvic parts
B. convey the urine and ejaculate
C. ends with dilatation-fossa navicularis
D. the epithelium of the mucous membrane is entirely transitional epithelium of Henle
E. has 3 narrow parts
FTTFT
The female urethra:

A- is long and covoluted
B- is located behind the vagina
C- has striated skeletal muscle
D- has tunica serosa
E- there are mucous glands in its mucous membrane
FFTFT
MATCH

Typical for the kidney is:

A. cortex renalis
B. medulla renalis

1. the Loop of Henle
2. proximal convuluted canals
3. the collecting tubules
4. the corpus of Malpighii
5. distal convuluted canals
(A) cortex renalis - 2,4,5,
proximal convuluted canals
the corpus of Malpighii
distal convuluted canals

(B) medulla renalis - 1,3,
the Loop of Henle
the collecting tubules
Students also viewed