Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Apexia > Embryology of the Urogenital system > Flashcards

Embryology of the Urogenital system Flashcards

1
Q

____ and _____ makes up the urogenital system

A

The urinary system
The genital/reproductive system

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

The urogenital system develops from _______

A

The intermediate mesoderm along the posterior wall of the abdominal cavit

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

List the 3 stages of the kidney development in intrauterine life (embryo)

A

The pronephros
The mesonephros
The metanephros

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

The excretory ducts of the urogenital system enter a common cavity, called_____

A

The cloaca

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

The urogenital system can be divided into_______, namely;

A

The urinary system
The genital/reproductive system

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

At the beginning of the 4th week, the pronephros are represented by ____ in the _____ region

A

7 to 10 cell groups in the cervical region

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

At ______ week the pronephros disappears

A

At 4th week

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

The urogenital ridge is formed in the _____

A

The mesonephros

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

The Bowman’s capsule is formed around _______?

A

The glomerulus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

The urogenital ridge is formed in the ______?

A

Mesonephos

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

The metanephron is also known as

A

Permanent kidney

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

The metanephros appears in _____ week

A

In the 5th week

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

The excretory units develop from ____

A

The metaphoric mesoderm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

The ureteric bud gives rise to:

A
  1. Ureter
  2. Renal pelvis
  3. Major and minor calyces
  4. 1million to 3million collecting tubules
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Continuous lengthening of the secretory tubule results in the formation of ______

A
  1. The proximal convoluted tubule
  2. Loop of hence
  3. Distal convoluted tubule
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

The kidney develops from 2 sources, namely;

A
  1. The metaphoric mesoderm (Excretory unit)
  2. The ureteric bud (collecting system)
17
Q

Bladder defects includes;

A
  1. Urachal fistula
  2. Urachal cyst
  3. Urachal sinus
  4. Exstrophy of the bladder
  5. Exstrophy of the cloaca
18
Q

The epithelium in both male and female sexes originated in the _______

A

Endoderm

19
Q

In the male, the definitive urogenital sinus develops into the _____

A

The penile urethra

20
Q

3 portions of the urogenital sinus includes:

A
  1. The urinary bladder
  2. The pelvic part of the urogenital sinus
  3. The phallic part of the urogenital sinus
21
Q

The layer of the mesoderm between the primitive anal canal and the urogenital sinus is _____

A

The Urorectal septum

22
Q

During the 4th - 7th week of the bladder and urethra development, the cloaca divides into:

A
  1. Urogenital Sinus (anteriorly)
  2. Anal Canal (posteriorly)
23
Q

During fetal life ____ is responsible for excretion of waste product?

A

The placenta

24
Q

Where is the kidney located?

A

The kidney is located in the retroperitoneal space (potential space) between the abdominal wall and abdominal cavity

25
Q

Abnormal location/defect of the kidney

A
  1. Pelvic kidney/Pelvic Ectopic Kidney
  2. Horseshoe kidney
  3. Accessory renal arteries
26
Q

Formation of urine begins in ______ during early fetal development

A

Gestation

27
Q

At _____ week, the pronephros disappears

A

At the end of 4th week

28
Q

The mesonphros are derived from _____

A

Intermediate mesoderm

29
Q

At _____ week, the first secretory tubules of the mesenphros appears

A

At early 4th week

30
Q

The mesonephros and gonads are attached to the posterior abdominal wall by _______

A

A broad urogenital mesentery

31
Q

The ridge formed in the mesonephros is called _______

A

Urogenital ridge

32
Q

Newly formed collecting tubule is covered at it’s distal end by ______

A

A metanephoric tissue cap

33
Q

Collecting tubules of the 5th and successive generations forms the _____

A

The renal pyramid

34
Q

The kidney is said to be positioned in the pelvis instead of the abdomen is referred to as _______

A

The Pelvic Kidney/ Pelvic Ectopic Kidney

35
Q

When two kidney fuses together to form a u shape, is referred to ______

A

Horse shape Kidney

36
Q

The kidney is located/positioned in _____

A

The retroperitoneal space (potential space) between the abdominal wall and abdominal cavity

37
Q

______ is the responsibility/function of the placenta in the fetal life

A

Excretory of waste product

Apexia (14 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions