Brainscape's Knowledge GenomeTM

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


See full index

Histology AUC > Cardiac > Flashcards

Cardiac Flashcards

1
Q

What arteries are responsible for distribution of blood?

A

Elastic and muscular arteries

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

What arteries are responsible for regulation of blood flow

A

Arterioles and metarterioles

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

What arteries are responsible for metabolic exchange?

A

Capillaries (continuous, fenestrated and discontinous)

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

What veins are responsible for extravasion of fluid and leukocytes?

A

Postcapillary venues

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

What veins are responsible for collection and return of blood?

A

Venule

Veins (small, medium, large)

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

What kind of Tunica intima does a muscular artery have?

A

Internal elastic lamina
Subendothelial layer
Endothelium

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

What are characteristic of the tunica medica of muscular arteries ?

A

Smooth muscles cells producing elastic, reticular and collagen fibers

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

What are the characteristic of te tunica adventicia of muscular arteries?

A

Connective tissue containing blood vessels (vasa vasorum) DNA nerves

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

Where is elastin found in muscular arteries?

A

Internal elastic lamina
External elastic lamina
Elastic fibers in Tunica media

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

What does Verhoeff’s stain stain?

A

Stains elastic tissues

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

______ (laminae) re prominent in elastic arteries and maintain blood pressure during diastolic recoil.

A

Elastic sheets

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

Where is the adventitia thicker? (A/V)

A

In the vein

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

What cells regulate blood coagulation?

A

Endothelial cells

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

_____ modulate smooth muscle cell contractility .

A

Endothelial cells

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Wha regulate white blood cell traffic into the tissue? (Leukocyte)

A

Endothelial

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q
  1. Accumulation of oxidized lipids in the tunica intima
  2. Infiltration of inflammatory cells
  3. Proliferation of smooth muscle cells
  4. Synthesis of collagen, necrosis, and calcification

What process in being described?

A

Formation of an atheroma leading to atherosclerosis

17
Q

WBC leave the blood and enter the tissue in the ?

A

Postcapillary venules

18
Q

What vessel layer produces vasodilator (NO), vasoconstrictors (endothelin-1), GF, cytokines, coagulation factors (tissue factor, prostacyclin).

A

Tunica intima

19
Q

Tunica intima is ______ epithelium on basal lamina.

A

Simple squamous

20
Q

What vessel layer is smooth muscle cells that produce elastic, reticular, and collagen fibers .

A

Tunica media

Histology AUC (20 decks)

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