Final review 2

Question 1

what causes left sided heart failure

Answer 1

chronic hypertension

Question 2

gate keeper of the heart

Answer 2

AV node

Question 3

AV node parts

Answer 3

atrial node
nodal (delay)
nodal-his

Question 4

murmur

Answer 4

whooshing sound due to improper closing of the valves

Question 5

t/f theres more mitochondria in heart muscle then skeletal muscle

Answer 5

T!

Question 6

what area of the body does the heart sit in

Answer 6

in the mediastenum between sternum and spinal column

Question 7

base of the heart sits…

Answer 7

posteriorly

Question 8

difference between the atriums

Answer 8

right atrium has pectinate muscles left doesn’t

Question 9

semilunar valves

Answer 9

between ventricles and pulmonary vessels

Question 10

another name for frontal plane leads

Answer 10

hexaxial leads

Question 11

AAA pain

Answer 11

lower back/umbilical

Question 12

AAA greatest risk of rupturing

Answer 12

over 5cm

Question 13

AAA type of pain

Answer 13

tearing pain

N/V

Question 14

AAA clinical findings

Answer 14

urge to poop?
palpable mass in abdomen

harder to find in fatties

Question 15

how are AAAs formed

Answer 15

atheroma damages aorta wall causing it to balloon out

Question 16

what happens when an AAA ruptures

Answer 16

hypotension

Question 17

where do DVTs begin

Answer 17

in the valve cusps a part of it can break off traveling upwards causing a PE

Question 18

DVT clinical findings

Answer 18

calf pain
surface veins become visible
leg fatigue
redness/tenderness/warmth

Question 19

what causes DVT

Answer 19

vessel wall injury
venous stasis
hypercoagulabiltiy

Question 20

PVD

Answer 20

arteriosclerosis of femoral/peripheral arteries

decreases blood flow to the lower limbs

Question 21

PVD clinical findings

Answer 21

numbness
absent pedal pulses
shiny/hairless skin
change in colour
coldness in leg/foot

Question 22

6 ps of critical limb ischemia

Answer 22

pallor
pain
pulselessness
parethesia
paralysis
polar

Question 23

What is the purpose of the right and left bundle branches?

Answer 23

get pacemaker impulses quickly through the interventricular septum to the base

Question 24

What is causing the blood flow problem with unstable angina?

Answer 24

a ruptured atherosclerotic plaque that is not completely obstructing arterial blood flow

Question 25

When does most of the blood fill the ventricles?

Answer 25

during ventricular and atrial diastole

Question 26

papillary layer of the dermis

Answer 26

thermal control with blood vessels

Question 27

reticular layer of the dermis

Answer 27

strength

Question 28

impetigo

Answer 28

common in young kids

usually occurs on the face

Question 29

another name for lice

Answer 29

pediculosis

Question 30

scabies

Answer 30

females lay eggs in the epidermis

Question 31

tinea pedis

Answer 31

inflammation of the foot

athletes foot

Question 32

tinea corporis

Answer 32

infection of the body

aka ringworm

Question 33

tinea capitis

Answer 33

inflammation of the scalp

bald spot on the scalp
dog/cats/humans

Question 34

herpes simplex

Answer 34

cold sores
type 1

triggered by viral infections

Question 35

herpes zoster

Answer 35

shingles
return of the chickens
occurs when immune system is weak

Question 36

herpes simplex type 2

Answer 36

genital herpes

Question 37

most fungal infections are…

Answer 37

superficial

Question 38

tinea unguium

Answer 38

inflammation of the nails