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WGU D027 Advanced Pathopharmacological Foundations Exam Questions | Questions and Correct Answers Rated A | 2024/2025 Guide $11.99   Add to cart

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WGU D027 Advanced Pathopharmacological Foundations Exam Questions | Questions and Correct Answers Rated A | 2024/2025 Guide

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WGU D027: Advanced Pathopharmacological Foundations Exam Questions | Questions and Correct Answers Rated A | 2024/2025 Guide WGU D027: Advanced Pathopharmacological Foundations Exam Questions | Questions and Correct Answers Rated A | 2024/2025 Guide WGU D027: Advanced Pathopharmacological Fou...

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WGU D027: Advanced
Pathopharmacological Foundations
Exam Questions | Questions and Correct
Answers Rated A | 2024/2025 Guide


What is heparin?

- Correct Answer - - Indirect thrombin inhibitor

- Common suffix is "-parin" (i.e. heparin, enoxaparin, dalteparin)



How does heparin work?

- Correct Answer - - Inhibits factor X and thrombin formation



What are adverse effects of heparin?

- Correct Answer - - Excessive bleeding

- Bruising

- Fast acting and has a short half life

,What is the antidote for heparin?

- Correct Answer - - Protamine sulfate



What lab is used to monitor heparin?

- Correct Answer - - aPTT



What is a normal aPTT level?

- Correct Answer - - 1.5 to 2.5

- Normal range: 25 to 35 seconds

- With heparin: aPTT may be 60 to 90 seconds



What is warfarin sodium (coumadin)?

- Correct Answer - - Vitamin K antagonists

- Absence of vitamin K inhibits activation of factors 2, 7, 9, and 10
which prevents formation of a fibrin clot

- Onset of action is 2 to 7 days (any change in the dose or
addition of other drugs which may affect coumadin will not be
evident)

,What are adverse effects of warfarin sodium (coumadin)?

- Correct Answer - - Bleeding

- Bruising



What are some contraindications of warfarin sodium (coumadin)?
- Correct Answer - - Interacts with multiple herbal products or
products

- The G's: ginger, green tea, gingko biloba, ginseng

- Foods high in vitamin K (i.e. prunes, spinach, kale)



What is the antidote to warfarin sodium (coumadin)?

- Correct Answer - - Vitamin K



What laboratory test is used to measure coumadin?

- Correct Answer - - INR

- Prothrombin (PT)



What is the normal range of INR?

- Correct Answer - - In patients not taking coumadin, <1

, - Patients taking coumadin, 2 to 4 depending on the patient's
diagnosis



What is a normal PT time?

- Correct Answer - - 1.5 to 2.5 times the normal range

- Normal value: 9 to 12 seconds



What are direct factor x inhibitors?

- Correct Answer - - Common suffix is "-xaban" (i.e. rivaroxaban
or apixaban (eliquis))



What is the mechanism of action for direct factor x inhibitors?

- Correct Answer - - Works by directly inhibiting the conversion
of factor X to factor Xa



What are some common adverse reactions to direct factor x
inhibitors? - Correct Answer - - Excessive bleeding

- Bruising

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