Lectuer 9

Question 1

Question

Prosthetic valves are a permanent cure

Answer

True
False

Question 2

Question

Prosthetic valves always create a stenosis

Answer

True
False

Question 3

Question

What are the Valve types

Answer

Homograft, heterograft, ball and cage
heterograft, zenograft, bovine
Mechanical valves, Homografts, xenograft

Question 4

Question

Why do Tissue valves fail

Answer

degeneration and valve tear or stenosis
mismatch
Valvular regurgitation or stenosis
they swell and freeze open

Question 5

Question

What type of prosthetic valve is notorious for damaging RBC

Answer

Porcine
Hancoock
Ball-in-Chain
Bi- Leaflet Tilting disk
Ball-in-Cage

Question 6

Question

What is the artifact associated with mechanical valves

Answer

ring down
ghosting
shadowing

Question 7

Question

What Tissue valve has an unlimited range of sizes

Answer

Autograft
homograft
Porcine
Bovine

Question 8

Question

A Aortic valve replacement by M-mode would look like what other valve

Answer

Question 9

Question

What is the mos common cause of Pulmonary Embolism

Answer

Thrombi in other vascular areas
Mural thrombi form the right heart
stasis
DVT

Question 10

Question

What of the fallowing is not apart of Virchow's Triad

Answer

Stasis
Endothelial injury
Hypercoagulability
Syncope

Question 11

Question

What BP number indicates hypertensive heart disease

Answer

BP systolic 140 mmHg or Diastolic BP 90 mmHg
BP systolic; 140 mmHg or Diastolic BP > 80 mmHg
BP systolic ; 120 mmHg or Diastolic BP > 60 mmHg

Question 12

Question

what dose COPD stand for (Question may have more than one soultion )

Answer

chronic obstructive pulmonary disease
chronic obstructive pulmonary disorder
chronic obstructive pathophysiology disorder

Question 13

Question

what is the primary cause of hypertension

Answer

COPD
Primary PHTN is idiopathic
MVD
PE

Question 14

Question

hyperkinetic apex with severely hypokinetic mid and basal walls is called

Answer

the D sign
Mc Connel sign
Virchow Triad

Question 15

Question

If there is a 20% decrease in flow severe PHTN will develop

Answer

true
false

Question 16

Question

what is the main reason that homograft would fail

Answer

from gradual increase in AI
small valve sizes
valvular regurgitation
may stick in the open position

Question 17

Question

What is the main reason that tilting disc valves fail

Answer

struts would fracture
they have no know problems
can stick in the open position

Question 18

Question

What mechanical vale replacement provides the closet approximation to central flow of a normal heart valve

Answer

Ball and age
Single tilting disc
bovine
Bi-leaflet tilting disc

Question 19

Question

90% of Systemic Hypertension are caused by

Answer

Renal disease
Pheochromocytoma
idiopathic

Question 20

Question

what tissue valve is treated with gluteraldehyde

Answer

Autograft
Bovine
Porcine
Homografts

Question 21

Question

In what from of Hypertension do we see the D sign

Answer

Systemic Hypertension
Pulmonary Hypertension

Question 22

Question

Where do we see a flying W m-mode

Answer

MV PHTN
PV PHTN
PV Systemic Hypertension
MV Systemic Hypertension

Question 23

Question

Less tan 10% of these replacements have regurgitation

Answer

Bovine
Autograft
Ball and cage
Porcine

Question 24

Question

S/S: despnea, tachypena, hypotension, low grade fever , crackles, wheezing or rubs, syncope, chest pain

Answer

PE
PHTN
HTN

Question 25

Question

S/S: despnea, tachypena, hypotension, low grade fever , crackles, wheezing or rubs, syncope, chest pain

Answer

PE
PHTN
HTN

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	Created by awilson616 about 11 years ago