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A&P cardio system part 2 > BBlood Vessels LAB > Flashcards

BBlood Vessels LAB Flashcards

1
Q

Do arteries have higher blood pressure than viens?

A

YES

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2
Q

Arteries walls are thicker

A

Yes

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3
Q

What vessel Provide nutrients, water, O2 to cells
and Pick up CO2 & waste from cells?

A

Capillaries

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4
Q

Superficial veins contain valves

A

TRUE

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5
Q

Veins Begin as venules on return to heart.

A

TRUE.

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6
Q

What blood vessel walls are made up of connective tissue ?

A

Tunica Externa

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7
Q

What blood vessel wall is thicker in arteries?

A

Tunica media

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8
Q

What blood vessel wall is made up of thin layer of connective tissue and thin layer of simple squamous epithelium, endothelium, closest to blood??

A

Tunica Interna

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9
Q

What are blood vessel that nourish other vessels?

A

Vasa Vasorum

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10
Q

What circuit is pulmonary trunk, L&R pulmonary arteries, lobar arteries, capillaries ?

A

Pulmonary Circuit

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11
Q

Lungs in the blood is oxygenated and what is released?

A

Carbon dioxide

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12
Q

From the aortic arch, Brachiocephalic trunk divides into

A

Right common carotid and right subclavian

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13
Q

Common carotid arteries branch into what ?

A

External carotid (supplies blood to face)
Internal carotid: passes through carotid canal. (supplies blood to brain)

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14
Q

What artery receives blood from subclavian arteries?

A

Vertebral Arteries

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15
Q

With internal carotids what else supplies blood to the brain?

A

Vertebral arteries

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16
Q

Vertebral arteries: basilar, cerebellar, arterial circle all do what?

A

Supply blood to brain.

17
Q

Internal Carotid arteries: arterial circle, cerebral (take blood to surface of cerebrum & inferior of brain) all do what?

A

Supply blood to the brain.

18
Q

Veins travel through subarachnoid space to

A

Venous sinuses

19
Q

From venous sinuses, what other two parts does the blood travel through?

A

Internal jugular veins and brachiocephalic vein

20
Q

Blood from superficial region of head travel through

A

external jugular veins

21
Q

Left and right subclavian take blood to

A

Superior vena cava

22
Q

Arteries of thorax supply blood superior to

A

diaphragm

23
Q

posterior intercostal arteries supply blood to

A

Intercostal muscles and vertebrae.

23
Q

Internal thoracic artery supplies to

A

Anterior intercostal arteries , pericardium, diaphragm

24
Q

Large veins of thorax are

A

Subclavian, brachiocephalic, superior vena cava

25
Q

Primary drainage veins of thorax are

A

Azygos (R) and hemiazygos (l)

26
Q

Arteries of anterior abdomen

A

celiac trunk/ artery
Splenic (to spleen pancreas), Left gastric ( to stomach & esophagus)
Common hepatic artery (liver, stomach, pancreas)

27
Q

Arteries of middle abdomen

A

Superior Mesenteric artery: to small intestine, cecum, ascending colon and part of transverse colon

28
Q

Arteries of lower abdomen and iliac arteries

A
  • Suprarenal arteries (L&R) to (adrenal gland)
  • Renal Arteries (L & R) to (kidneys)
  • Gonadal Arteries to (testis or ovaries)
  • Inferior Mesenteric Artery to (part of transverse colon, descending colon, sigmoid colon, & rectum)
29
Q

Common Iliac Arteries (lower limb)

A

Common Iliac Arteries (L&R) divide into internal & external iliac arteries
Internal Iliac Arteries ( to pelvis, rectum, pelvic floor, external genitalia, groin muscles hip muscles, uterus, ovary, vagina )

30
Q

Hepatic Portal System

A

Blood from capillaries of abdominal organs travels through veins to another capillary system in
liver before going to heart

31
Q

Veins in hepatic portal system

A
  1. Inferior Mesenteric Vein (drains distal Large Intestine)
    also receives blood from…
    2) Right Gastro-omental Vein empties into…
    3) Splenic Vein
    4) Splenic Joins with Superior Mesenteric Vein (which drains
    the small intestine & proximal large intestine) forming…
    5) Hepatic Portal Vein
    Hepatic Portal Vein takes blood to capillaries of Liver
    * Blood is cleaned by macrophages
    * Nutrients stored in liver or pass into bloodstream
32
Q

Hepatic Veins bring blood from liver to

A

Inferior Vena Cava

33
Q

Abdominal and pelvic veins

A

Some abdominal veins take blood directly to Inferior Vena Cava
* Renal Veins
* L Gonadal drains into
Renal
* Suprarenal Veins
* Lumbar Veins
* Right Gonadal

34
Q

Femoral vein drains into

A

External iliac vein

35
Q

External iliac vein joins

A

Internal iliac vein which forms common iliac vein

36
Q

L&R common iliac veins unite to form

A

Inferior vena cava

A&P cardio system part 2 (6 decks)

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