What is the primary pathophysiological process that occurs in disseminated intravascular coagulation (DIC)?
Decreased production of clotting factors
Impaired platelet function
Excessive activation of clotting factors and widespread clot formation
Excessive platelet production
The Correct Answer is C
A. DIC is not characterized by decreased production of clotting factors. Instead, it involves consumption of clotting factors due to widespread activation of coagulation.
B. While platelet dysfunction may occur in DIC due to consumption and depletion of platelets, the primary pathophysiological process in DIC is the activation of clotting factors and formation of blood clots throughout the vasculature.
C. Excessive activation of clotting factors and widespread clot formation is the primary pathophysiological process in DIC. This leads to the formation of numerous small blood clots throughout the body's blood vessels, resulting in organ dysfunction and potentially life-threatening complications.
D. Excessive platelet production is not a characteristic feature of DIC. Instead, platelets are consumed and depleted as they are incorporated into the blood clots formed during the
coagulation cascade in DIC.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. "Dietary supplements have not been tested and approved by the government." While this statement may be true, it is not directly related to the potential interaction between dietary supplements and nitroglycerin.
B. "Dietary supplements may be expensive and are not typically covered by insurance." While cost considerations are important, they are not directly related to the potential interaction
between dietary supplements and nitroglycerin.
C. "There is not enough evidence that dietary supplements are effective for erectile dysfunction."
While this statement may be true, it is not directly related to the potential interaction between dietary supplements and nitroglycerin.
D. "Dietary supplements can cause a drug-drug interaction with nitrates." Nitroglycerin is a medication commonly used for angina, and it interacts with erectile dysfunction medications
such as sildenafil (Viagra) due to its vasodilatory effects, potentially causing severe hypotension.
Therefore, it is crucial for the nurse to educate the client about the risk of interactions between dietary supplements and nitroglycerin.
Correct Answer is A
Explanation
A. "Do you sleep well at night?" Sleep disturbances, including insomnia and night sweats, are common symptoms of menopause.
B. "Have you experienced increased hair growth?" Increased hair growth is not typically associated with menopause; rather, menopause is often associated with hair thinning or loss.
C. "Have you been experiencing chills?" Chills are not a common symptom of menopause; hot flashes and night sweats are more typical.
D. "When did you begin your menses?" This question is not relevant to confirming menopause symptoms, as it focuses on the onset of menstruation rather than menopausal changes.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.