Review Guide (Endocrine system, blood) Flashcards

1
Q

Gland that is part of the brain connected by infundibulum

A

Pituitary gland

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2
Q

Gland in the throat

A

Thyroid gland

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3
Q

4 bumps on back of thyroid gland

A

Parathyroid gland

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4
Q

Gland above the kidneys

A

Adrenal gland

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5
Q

Organ under the stomach

A

Pancreas

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6
Q

Where is the thymus located?

A

above the heart

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7
Q

Describe the Gonads

A

In reproductive system

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8
Q

Function of the pituitary gland

A

stimulate growth and secrete hormones such as ADH

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9
Q

Function of the thyroid gland

A

increase metabolism and lower plasma calcium levels

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10
Q

Function of the parathyroid gland

A

increase calcium plasma levels

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11
Q

Function of the adrenal gland

A

Cortex- regulate metabolism, and

Medulla- enhance “fight or flight response

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12
Q

Function of the pancreas

A

control blood glucose

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13
Q

Function of thymus

A

maturation of T lymphocytes

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14
Q

Function of gonads

A

maintain reproductive organs

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15
Q

The endocrine system is the control system connected to the nervous system by the

A

hypothalamus

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16
Q

What are the functions of blood?

A

Transporation and protection

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17
Q

Function of Albumins

A

Plasma that give osmotic grad.

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18
Q

Function of Globulins

A

Plasma-
Alpha-transport
Beta-transport
Gamma-produce antibodies

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19
Q

Function of Fibrinogen

A

Plasma-

Blood clot

20
Q

Name the five type of leukocytes

A
  1. Neutrophils
  2. Eosinophils
  3. Basophils
  4. Lymphocytes
  5. Monocytes
21
Q

Name the granulocyte leukocytes

A

Neutrophils, Eosinophils, Basophils

22
Q

Name the agranulocyte leukocytes

A

Lymphocytes, monocytes

23
Q

Function of Neutrophils

A

carry on phagocytosis, 1st on site

24
Q

Function of Eosinophils

A

Invade parasites and for allergic reactions

25
Q

Function of Basophils

A

Make histamine and heparin

26
Q

Function of Lymphocytes

A

become T and B-cells

27
Q

Function of Monocytes

A

Carry on phagocytosis (macrophages)- diapedesis

28
Q

What is hemopoiesis?

A

Blood production

29
Q

`Describe the path of the pulmonary circuit.

A

Right side pumps to lungs and back to heart (deoxygenated blood)

30
Q

Describe the path of the systematic circuit.

A

Left side pumps with reoxygenated blood going to the body

31
Q

What part of the heart contains the thickest myocardium?

A

Left Ventricle

32
Q

Name the 5 auto rhythmic tissues found in the heart

A
  1. Sinoatrial (SA) node
  2. Atrioventricular (AV) node
  3. Atrioventricular bundle
  4. Bundle branches
  5. Purkinje fibers
33
Q

Location and rapid of fire of the SA node

A

at top of right atrium, 70-80 x/min.

34
Q

Location and rapid of fire of the AV node

A

at center corner of right atrium, inferior interatrial septum of the right atrium, 40-60 x/min

35
Q

Location and rapid of fire of the Atrioventricular bundle (Bundle of His)

A

top of the interventricular septum, 15-40 x/min

36
Q

Location and rapid of fire of the bundle branches

A

on either side of interventricular, 15-40 x/min

37
Q

Location and rapid of fire of the purkinje fibers

A

branch out in right and left ventricles, 15-40 x/min

38
Q

What valve is found between the right atrium and right ventricle?

A

Tricuspid Valve

39
Q

Name the stretchy strings which anchor the bicuspid and tricuspid valves.

A

Chordae Tendineae

40
Q

Define Fibrin

A

The formation of a blood clot

41
Q

Name the depression found in the interatrial wall of the right atrium

A

Fossa Ovalis

42
Q

What is the purpose of the semilunar valves?

A

Prevent backflow of blood into ventricles

43
Q

What is the vasa vasorum?

A

The circulatory system within blood vessel walls

44
Q

What is the lumen?

A

The empty space in the blood vessel for blood flow

45
Q

What is aneurysm and what could it lead to?

A

Weakening in the vessel wall-could rupture