TCARPOST//TCARPOSTTESTEXAM50QUESTIONSANDCORRECT{07
VERIFIED}ANSWERSNEWEST//ALREADYGRADEDA+
1. Helmets07and07automobile07airbags07work07be
cause07the07yprevent07blows07to07the07head.
reducefacceleration07injurie
s.07increase07deceleration
07speed
.
add07deceleration07distance.07-fANSWER-reduce07acceleration07injuries.
2. Which07of07the07followingfstatements07best07describes07knife07wounds?07Their07velocity07is
,07thetemporary07cavity ,07and07damage .
low;07depends07on07the07size07of07the07knife;07is07usually07extensive
low;07is07insignificant;07is07limited07to07structures07directly07in07object's07path
high;07will07be07small;07affects07structures07at07some07distance07from07the07wound07tract
high;07may07be07massive;07results07in07widespread07tissue07destruction
07-07ANSWER-
07low;07is07insignificant;07is07limitedto07structuresfdirectly07in07object's
07path
4. Injury07tofwhich07body07structure07isfcommonly07a07DELAYED07finding07in07the07bla
st07trauma07patient?07Heart
Bladder
07Bow
el
Spleen07-07ANSWER-Bowel
5. Shock07occursfwhen
the07sodium-potassium07pumpffails.
ATP07levels07are07less07than07lactic07acid07l
evels.07cellu07lar07oxygen07demand07isfgrea
ter07than07supply.
, aerobic07metabolism07exceeds07anaerobic07metabolism.07-
07ANSWER-
07cellular07oxygen07demand07is07greater07thansupply.
, 6.
shock07is07the07most07common07type07of07shock07immediately07after07traum
atic07injury.Distr07ibutive07Septic07Cardiogenic07Hypovolemic07-07ANSWER-
Hypovolemic
7. Which07findings07suggest07a07trauma07patient07isfexperiencing07cardiogenic07shock
?Bradycardia,07cyanosis,07and07elevated07mean07arterial07pr
essuref0 7 High07shock07index,07mottling,07and07hypotension
07Tac
hycardia,07flushing,07and07widened07pulse07pressure
Pallor,07course07breath07sounds,07and07hypertension07-07ANSWER-
High07shock07index,07mottling,07and07hypotension
8. A07multisystem07trauma07patient07hasfbecome07progressively07tachycardicfand07hypotensive0
7one07week07afte07rhospital07admission.07Pulse07pressure07is07wide.07Thefmost07likely07expla
nation07for07thisffindingfis
dehydration.
fat07embolism07syndro
me.07surgical07site07bl
eeding.07se07psis.07-
07ANSWER-sepsis.
9. Normalizing07a07trauma07patient's07body07temperaturefhelps07control07bleeding07beca
use07hypothermi07aproduces07shivering07and07makes07platelets07hyperactive.
causes07platelet07dysfunction07and07clotting07system07failure.07
stimulates07the07clotting07cascade07and07reduces07blood07pre
ssure.
increases07tissuefoxygen07consumption07and07cold07diuresis.07-
07ANSWER-
07causes07plateletfdysfunction07andclotting07system07failure.
10. What07arefthe07307components07of07the07"trauma07tri
VERIFIED}ANSWERSNEWEST//ALREADYGRADEDA+
1. Helmets07and07automobile07airbags07work07be
cause07the07yprevent07blows07to07the07head.
reducefacceleration07injurie
s.07increase07deceleration
07speed
.
add07deceleration07distance.07-fANSWER-reduce07acceleration07injuries.
2. Which07of07the07followingfstatements07best07describes07knife07wounds?07Their07velocity07is
,07thetemporary07cavity ,07and07damage .
low;07depends07on07the07size07of07the07knife;07is07usually07extensive
low;07is07insignificant;07is07limited07to07structures07directly07in07object's07path
high;07will07be07small;07affects07structures07at07some07distance07from07the07wound07tract
high;07may07be07massive;07results07in07widespread07tissue07destruction
07-07ANSWER-
07low;07is07insignificant;07is07limitedto07structuresfdirectly07in07object's
07path
4. Injury07tofwhich07body07structure07isfcommonly07a07DELAYED07finding07in07the07bla
st07trauma07patient?07Heart
Bladder
07Bow
el
Spleen07-07ANSWER-Bowel
5. Shock07occursfwhen
the07sodium-potassium07pumpffails.
ATP07levels07are07less07than07lactic07acid07l
evels.07cellu07lar07oxygen07demand07isfgrea
ter07than07supply.
, aerobic07metabolism07exceeds07anaerobic07metabolism.07-
07ANSWER-
07cellular07oxygen07demand07is07greater07thansupply.
, 6.
shock07is07the07most07common07type07of07shock07immediately07after07traum
atic07injury.Distr07ibutive07Septic07Cardiogenic07Hypovolemic07-07ANSWER-
Hypovolemic
7. Which07findings07suggest07a07trauma07patient07isfexperiencing07cardiogenic07shock
?Bradycardia,07cyanosis,07and07elevated07mean07arterial07pr
essuref0 7 High07shock07index,07mottling,07and07hypotension
07Tac
hycardia,07flushing,07and07widened07pulse07pressure
Pallor,07course07breath07sounds,07and07hypertension07-07ANSWER-
High07shock07index,07mottling,07and07hypotension
8. A07multisystem07trauma07patient07hasfbecome07progressively07tachycardicfand07hypotensive0
7one07week07afte07rhospital07admission.07Pulse07pressure07is07wide.07Thefmost07likely07expla
nation07for07thisffindingfis
dehydration.
fat07embolism07syndro
me.07surgical07site07bl
eeding.07se07psis.07-
07ANSWER-sepsis.
9. Normalizing07a07trauma07patient's07body07temperaturefhelps07control07bleeding07beca
use07hypothermi07aproduces07shivering07and07makes07platelets07hyperactive.
causes07platelet07dysfunction07and07clotting07system07failure.07
stimulates07the07clotting07cascade07and07reduces07blood07pre
ssure.
increases07tissuefoxygen07consumption07and07cold07diuresis.07-
07ANSWER-
07causes07plateletfdysfunction07andclotting07system07failure.
10. What07arefthe07307components07of07the07"trauma07tri
