Exam (elaborations)
TCAR POST-TEST EXAM QUESTIONS AND CORRECT ANSWERS ALREADY GRADED A+
- Course
- Institution
TCAR POST-TEST EXAM QUESTIONS AND CORRECT ANSWERS ALREADY GRADED A+
[Show more]
Content preview
HOSMERITTCAR POST-TEST EXAM QUESTIONS AND CORRECT
ANSWERS ALREADY GRADED A+
1. Helmets and automobile airbags work because they
a. prevent blows to the head.
b. reduce acceleration injuries.
c. increase deceleration speed.
d. add deceleration distance. - ANSWER: reduce acceleration injuries.
2. Which of the following statements best describes knife wounds? Their velocity is _____, the
temporary cavity _____, and damage _____.
a. low; depends on the size of the knife; is usually extensive
b. low; is insignificant; is limited to structures directly in object's path
c. high; will be small; affects structures at some distance from the wound tract
d. high; may be massive; results in widespread tissue destruction - ANSWER: low; is
insignificant; is limited to structures directly in object's path
4. Injury to which body structure is commonly a DELAYED finding in the blast trauma patient?
a. Heart
b. Bladder
c. Bowel
d. Spleen - ANSWER: Bowel
5. Shock occurs when
a. the sodium-potassium pump fails.
b. ATP levels are less than lactic acid levels.
c. cellular oxygen demand is greater than supply.
, d. aerobic metabolism exceeds anaerobic metabolism. - ANSWER: cellular oxygen demand is
greater than supply.
6. _____ shock is the most common type of shock immediately after traumatic injury.
a. Distributive
b. Septic
c. Cardiogenic
d. Hypovolemic - ANSWER: Hypovolemic
7. Which findings suggest a trauma patient is experiencing cardiogenic shock?
a. Bradycardia, cyanosis, and elevated mean arterial pressure
b. High shock index, mottling, and hypotension
c. Tachycardia, flushing, and widened pulse pressure
d. Pallor, course breath sounds, and hypertension - ANSWER: High shock index, mottling, and
hypotension
8. A multisystem trauma patient has become progressively tachycardic and hypotensive one
week after hospital admission. Pulse pressure is wide. The most likely explanation for this
finding is
a. dehydration.
b. fat embolism syndrome.
c. surgical site bleeding.
d. sepsis. - ANSWER: sepsis.
9. Normalizing a trauma patient's body temperature helps control bleeding because hypothermia
a. produces shivering and makes platelets hyperactive.
b. causes platelet dysfunction and clotting system failure.
c. stimulates the clotting cascade and reduces blood pressure.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Lectpearl. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
62890 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now