Cardiovascular (Midterm)

Question 1

Geographic position of the heart

Answer 1

In mediastinum, 2/3 to the left, behind sternum, ribs 2-6, Apex lies on top of the diaphragm, base is below clavicle

Question 2

Hilum

Answer 2

Fibrous pericardium, serous paricardium, space and epicardium

Question 3

What kind of membrane is the pericardium

Answer 3

Serous

Question 4

What kind of membrane is the pleura?

Answer 4

Serous

Question 5

What kind of epithelium is the pleura?

Answer 5

Mesothelium

Question 6

What triggers production of mesothelioma

Answer 6

Asbestos

Question 7

Layers of the heart

Answer 7

Endothelium
Myocardium
Epithelium

Question 8

Name of the structure that covers the inner aspect of both ventricles

Answer 8

Trabeculae carinae

Question 9

Geographic region of pericardial space

Answer 9

Between the giceral and parietal epicardium

Question 10

Another word for atria

Answer 10

Recieving chambers

Question 11

Name of venus drains

Answer 11

Coronary sinus

Question 12

Chordena tendinea attach to what?

Answer 12

Papillary

Question 13

What is the septum made of?

Answer 13

Myocardium

Question 14

How many leaflets does the mitral valve have ?

Answer 14

2

Question 15

The left ventricle walls are

Answer 15

Thicker

Question 16

The skeleton if the heart is made of?

Answer 16

Cartilaginous connective tissue.

Functions as an electrical insulator

Question 17

Interatrial bundle allows atrias to

Answer 17

Contract at the same time

Question 18

2 branches of bundle of his

Answer 18

Left and right

Question 19

Branching of the right coronary artery

Answer 19

Posterior interventricular and marginal

Question 20

Branches of left coronary artery

Answer 20

Anterior, interventricular and circumflex

Question 21

Name of arteries feeding the septum

Answer 21

Anterior and posterior interventricular

Question 22

Major round point of intracerebral circulation

Answer 22

Circle of Willis

Question 23

Name of vein draining upper limb

Answer 23

Humeral or axillary

Question 24

Venous Drainage of vein before femoral vein

Answer 24

Saphenous vein

Question 25

What structure precedes the capillaries

Answer 25

Precapillary sphincter

Question 26

Name of the interconnection between the sympathetic nervous system and the sinotrial nerve.

Answer 26

Cardiac plexus

Question 27

Some fibres of the phrenic nerve reaches the cardiac plexus

Answer 27

False

-comes from cervical plexus and goes to the diaphragm

Question 28

What are the last branches of the abdominal aorta

Answer 28

Primitive iliac

Question 29

What is the artery opposed to the radial

Answer 29

Ulnar

Question 30

Name where radial artery opposes ulnar artery

Answer 30

Palmer arch

Question 31

How many digital arteries do we have in each finger?

Answer 31

2
One on the outside
One on the inside

Question 32

The portal abdominal system goes to

Answer 32

The liver

Question 33

Point of drainage of the colonic (abdomen) lymphatic circulation

Answer 33

Subclavian vein

Question 34

Alternative name of superior vena cava

Answer 34

Acigos vein

Question 35

Name of the merge of the tubular and fibular

Answer 35

Planter arch

Question 36

Difference in conduction between the SA node and the purkinjee fibers

Answer 36

0.1

Question 37

QRS

Answer 37

Ventricular
Depolarization
Repolarization

Question 38

Stroke volume (?) By heart rate

Answer 38

Multiplied

Question 39

If acidotic

Answer 39

Tachycardic