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Which type of capillaries are found in muscles

continuous
Which type of capillary is found in GIT

Fenestrated
Which type of capillary is found in the kidney glomerous

porous
What type of capillaries are found in endocrine glands

Sinusoidal (fenestrated)
Post capillary venuoles are found in

Lymphoid Organs
Layers of the heart ( inner -> outter)
- Endocardium (endothelium, inner/outter subendothelium)
- Myocardium
- Epicardium
- Percardium (visceral/parietal)
Fibrous Triange is composed of:
- Pigs & Cats= dense irreg
- Dogs= fibrocart
- Horse= hyaline cart
- L. Ruminants= bone
Most common heart Dz in vet med

Endocarditis
What is located in the Myocardium
- cardiac mm
- SA/AV nodes
- Purkinje fibers
- Cardiac skeleton
Arteries have a _____ lumen and _____ wall, relative to veins
- Smaller Lumen
- Thicker Wall
Valves are present in:
- Veins
- Lymph Vessels
Arterovenous Anastomoses are present in (5):
- Skin
- Lips
- Intestine
- Nasal Mucosa
- Repro Tracts
Smallest type of BV:

Capillaries and sinusoids
Distinctive characteristic os Elastic Arteries:
- Thick Tunica intima w/ elastic fibers
- Tunica media has concentrically arranged, fenestrted elastic laminae
Distinctive characteristic of muscular arteries:

Smooth muscle cells
Cardiac Skeleton consists of
- Fibrous Rings
- Fibrous Triangle
- Fibrous part of Inventricular Septum
Fibrous Rings are located around
- AV openings
- Aorta
- Pulmonary Trunk
Fibrous Triangle is located...

in the space btw the AV opening and base of the aorta
Fibrous part of cardiac skeleton in located in the...

interventricular septum
Capillaries are composed of (4)
- Endothelium
- Basal membrane
- CT
- Pericytes
- NO DEFINITIVE LAYERS
Transcytotic vesicles are found in which type of capillary

Continuous
Functions of Arteriovenous Anastomoses
- Temp
- BP
- Erection

Author

HLW

33514

Card Set

Histo

Description

exam 2

Updated

2010-09-26T19:57:31Z

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