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UTA PHARM 3365 EXAM 2 QUESTIONS AND ANSWERS 2024

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UTA PHARM 3365 EXAM 2 QUESTIONS AND ANSWERS 2024

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  • August 23, 2024
  • 24
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • UTA PHARM 3365
  • UTA PHARM 3365
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Teacher101
UTA PHARM 3365 EXAM 2

A patient with a low INR on warfarin would be at risk for ___, while a patient with
a high INR would be at risk for ___ - ANSWERS-clotting, bleeding



What are the safety considerations for a patient on warfarin? - ANSWERS-soft
bristle toothbrush, stay consistent with vitamin K and let hcp know if it changes,
electric razor, keep bloodwork appointments every 2-4 weeks, know the S/S of
bleeding, reduce risk of falls/bleeding



A patient on warfarin will be at increased risk for bleeding if they take ___ and
___ - ANSWERS-NSAIDS, garlic



Patients are/are not prescribed warfarin and aspirin at the same time - ANSWERS-
are



Some ___ can interfere with warfarin bc they are highly protein bound, while
others interfere with the ___ system - ANSWERS-antibiotics, CYP-450



What is argatroban used for? - ANSWERS-HIT



While on argatroban, a patients ___ lab should not exceed ___ - ANSWERS-aPTT,
100 seconds

,Two benefits for a patient on dabigatran/rivaroxaban? - ANSWERS-less
monitoring, don't have to worry about vitamin K



The antidotes for dabigatran/rivaroxaban are only used in ___ situations of ___
bleeding - ANSWERS-emergency, uncontrolled



Antidote for dabigatran - ANSWERS-idarucizimab



Antidote for rivaroxaban/apixaban - ANSWERS-andexanet alpha



Antidote for alteplase - ANSWERS-aminocaproic acid



Aspirin is used as an antiplatelet drug because it prevents ___ ___ by inhibiting
___ and ___ - ANSWERS-platelet aggregation, Cox 1, Cox 2



Once a platelet is changed, it is ___ - ANSWERS-irreversible




Epinephrine is used for ___ ___ and ___ ___ - ANSWERS-cardiac arrest, allergic
reaction



Adrenergic Stimulating drugs - ANSWERS-epinephrine

, What system is epinephrine stimulating? - ANSWERS-SNS



What are the adverse effects of epinephrine? - ANSWERS-tremors, agitation,
tachycardia, urinary retention, hypertension, decreased renal perfusion



When determining the difference between urinary retention and decreased
urinary perfusion, what should you do? - ANSWERS-palpate the bladder



Before administering epinephrine, the nurse should assess the ___ and the ___
since the drug causes vasoconstriction. - ANSWERS-BP, HR



When giving epinephrine for allergic reaction, how do you evaluate if it worked? -
ANSWERS-wheezing stopped, BP comes up



If infiltration has occurred during IV epinephrine administration, you will notice
___ and ___ to the touch around the site. - ANSWERS-swelling, coolness



What is the drug given for epinephrine infiltration? - ANSWERS-phentolamine



Adrenergic Blocking drugs - ANSWERS-Alpha-Blockers

Beta-blockers



Phentolamine will prevent ___ due to ___ if epinephrine is infiltrated. -
ANSWERS-necrosis, ischemia

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