Á 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?
"DIC is controllable with lifelong heparin usage."
"DIC is caused by abnormal coagulation involving fibrinogen."
"DIC is a genetic disorder involving a vitamin K deficiency."
"DIC is characterized by an elevated platelet count."
The Correct Answer is B
A. Lifelong heparin usage is not the standard treatment for DIC, as treatment focuses on addressing the underlying cause and managing symptoms.
B. DIC is a condition characterized by abnormal, excessive coagulation involving the use of clotting factors, particularly fibrinogen, leading to widespread clotting and bleeding.
C. DIC is not a genetic disorder or directly related to vitamin K deficiency.
D. DIC typically leads to a decreased platelet count due to consumption of platelets in widespread clotting, not an elevated count.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Widening pulse pressure is more indicative of increased intracranial pressure or septic shock, not hypovolemic shock.
B. Deep tendon reflexes are typically not increased in hypovolemic shock.
C. Increased heart rate is a compensatory response to hypovolemic shock as the body attempts to maintain cardiac output.
D. A pulse oximetry reading of 96% would not typically indicate hypovolemic shock; decreased oxygen saturation is more consistent with hypoxia.
Correct Answer is B
Explanation
A. Lifelong heparin usage is not the standard treatment for DIC, as treatment focuses on addressing the underlying cause and managing symptoms.
B. DIC is a condition characterized by abnormal, excessive coagulation involving the use of clotting factors, particularly fibrinogen, leading to widespread clotting and bleeding.
C. DIC is not a genetic disorder or directly related to vitamin K deficiency.
D. DIC typically leads to a decreased platelet count due to consumption of platelets in widespread clotting, not an elevated count.
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