ATI RN
ATI Nproo 2100 Exam Unit 3 Fundamentals Exam Questions
Extract:
Question 1 of 5
A nurse is teaching a client who has septic shock about the development of disseminated intravascular coagulation (DIC). Which of the following statements should the nurse make?
Correct Answer: C
Rationale:
Correct
Answer: C - DIC is caused by abnormal coagulation involving fibrinogen.
Rationale:
1. DIC is characterized by abnormal activation of the clotting cascade, leading to widespread microthrombi formation.
2. Fibrinogen is a key component in the clotting process and is consumed in excess during DIC, resulting in low levels.
3. Elevated platelet counts are not characteristic of DIC; instead, platelets are consumed, leading to thrombocytopenia.
4. Heparin may be used in acute cases of DIC, but it is not a lifelong treatment; the underlying cause must be addressed.
5. DIC is not a genetic disorder but a secondary complication of conditions like sepsis or trauma; it is not related to vitamin K deficiency.
Summary:
- Elevated platelet count (
A) is incorrect as thrombocytopenia is seen in DIC.
- Lifelong heparin usage (
B) is incorrect; it is not a
Question 2 of 5
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Question 3 of 5
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Question 4 of 5
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Question 5 of 5
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