NSG 360: Hematologic System Exam #4 |
Questions with 100% Correct Answers | Verified |
Latest Update 2026/2027
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Terms in this set (64)
What are the three steps of clot 1: Vascular spasm
formation? 2: Platelet plug formation
3: Coagulation
What herbs lengthen clot time - garlic
(longer to form clot)? - ginger
- gingko biloba
- green tea
- kava
What herbs shorten clotting time ginseng
(clots occur faster)?
What is the prototype, class, and Heparin
action of Indirect Thrombin
Inhibitors? - Coagulation Med
- activates anti-thrombin and inactivates factor Xa.
, What are the AE and AE
contraindications of Heparin - bleeding, heparin induced thrombocytopenia
(Indirect Thrombin Inhibitors)? (clotting too past).
C
- those with bleeding or a high risk to bleed.
What are the interactions with drugs or herbs that increase clotting time may
Heparin (Indirect Thrombin induce bleeding.
Inhibitors)?
What is the onset and duration of Onset
Heparin (Indirect Thrombin - SQ 30-60 minutes/IV immediate.
Inhibitors)?
Duration
- 8-12 hours/half life is 90 minutes.
Why is Enoxaparin (Lovenox) used it has a short half-life.
for orthopedic surgeries?
- used to prevent DVT and PE after surgery.
How do we want to give Lovenox? We want to give it SUBQ and leave the bubble in
Who shouldn't we give this to? the syringe.
- Never IM.
- Don't give if they don't want pork products.
What is the prototype and action of Warfarin
the Anti-Coagulant that is a Vitamin K
Antagonist? - Inhibits enzymes needed to activate vitamin K.
- In babies, Vitamin K is given as a shot for clotting
factors. It naturally occurs on day 7.
Questions with 100% Correct Answers | Verified |
Latest Update 2026/2027
Save
Terms in this set (64)
What are the three steps of clot 1: Vascular spasm
formation? 2: Platelet plug formation
3: Coagulation
What herbs lengthen clot time - garlic
(longer to form clot)? - ginger
- gingko biloba
- green tea
- kava
What herbs shorten clotting time ginseng
(clots occur faster)?
What is the prototype, class, and Heparin
action of Indirect Thrombin
Inhibitors? - Coagulation Med
- activates anti-thrombin and inactivates factor Xa.
, What are the AE and AE
contraindications of Heparin - bleeding, heparin induced thrombocytopenia
(Indirect Thrombin Inhibitors)? (clotting too past).
C
- those with bleeding or a high risk to bleed.
What are the interactions with drugs or herbs that increase clotting time may
Heparin (Indirect Thrombin induce bleeding.
Inhibitors)?
What is the onset and duration of Onset
Heparin (Indirect Thrombin - SQ 30-60 minutes/IV immediate.
Inhibitors)?
Duration
- 8-12 hours/half life is 90 minutes.
Why is Enoxaparin (Lovenox) used it has a short half-life.
for orthopedic surgeries?
- used to prevent DVT and PE after surgery.
How do we want to give Lovenox? We want to give it SUBQ and leave the bubble in
Who shouldn't we give this to? the syringe.
- Never IM.
- Don't give if they don't want pork products.
What is the prototype and action of Warfarin
the Anti-Coagulant that is a Vitamin K
Antagonist? - Inhibits enzymes needed to activate vitamin K.
- In babies, Vitamin K is given as a shot for clotting
factors. It naturally occurs on day 7.
