chapter 7 extra practice

Question 1

what does erythropoetin do

Answer 1

used to increase erythrocyte counts in patients with chronic anaemia, basically stimulates RBC production in the bone marrow `

Question 2

what is the treatment of overdose for heparin and enoxaparin

Answer 2

protamine sulfate

Question 3

which closing factor does ASA inhibit when it inhibits COX

Answer 3

TXA

Question 4

what are the 2 anti platelets `

Answer 4

ASA and clopidogrel

Question 5

what is the treatment for an overdose in alteplase

Answer 5

aminocaproic acid

Question 6

which anticoagulant needs you to monitor INR

Answer 6

warfarin

Question 7

which anticoagulants use protamine sulfate as a treatment for OD

Answer 7

Heparin and Enoxaparin

Question 8

which lasts longer, heparin or enoxaparin

Answer 8

enoxaparin

Question 9

what is the MOA for heparin

Answer 9

inhibits Xa and thrombin which suppresses clotting action

Question 10

what is the MOA for enoxaparin

Answer 10

inactivates Xa

Question 11

which has a higher molecular weight, heparin or enoxaparin

Answer 11

heparin

Question 12

what is the treatment for B12 deficiency anaemia

Answer 12

a purified form of B12 called cyanocobalamin

Question 13

which form of anaemia causes glossitis and parasthesias of hands and feet

Answer 13

Vitamin B12 deficiency anemia

Question 14

which form of anaemia auto immune or dietary

Answer 14

Vitamin B12 deficiency

Question 15

which vitamin helps increase the absorption of iron

Answer 15

vitamin C

Question 16

what is the etiology behind folic acid defficiency anemia

Answer 16

like B12. deficiency, FAD causes impaired DNA function, results in a larger than normal cell which makes it a target for early destruction

Question 17

should folic acid supplement be taken long term

Answer 17

no

Question 18

what is a drug you can use to help treat anemia from blood loss

Answer 18

erythropoetin

Question 19

what is the best diuretic to treat hypertension

Answer 19

hydrochlorothiazide

Question 20

what drug class is captopril

Answer 20

ACE inhibitor

Question 21

what is Captopril MOA

Answer 21

inhibits the RAAS, stops angio 1 from becoming angio 2 which dilates blood vessels and lowers blood volume

Question 22

which beta blocker do we use for HTN

Answer 22

metoprolol

Question 23

what is metoprolol MOA

Answer 23

blocks body from listening to SNS which lowers heart rate and lowers BP

Question 24

which HTN drug can masks signs of hypoglycemias

Answer 24

metoprolol

Question 25

which pathway in the clotting cascade is more protective

Answer 25

the extrinsic pathway `

Question 26

which pathway in the clotting cascade comes from trauma or laceration

Answer 26

extrinsic pathway

Question 27

what activates clotting in the extrinsic clotting pathway

Answer 27

collagen exposed in the vessels

Question 28

what triggers clotting in the intrinsic clotting pathway

Answer 28

internal conditions trigger clotting (not from trauma)

Question 29

how would you reduce afterload? why would this treatment be useful

Answer 29

you can reduce afterload with vasodilators, which is a useful therapy for a client with a failing heart

Question 30

how does increased afterload affect stroke volume

Answer 30

increased afterload will decrease stroke volume

Question 31

which side of the heart pumps blood to the lungs

Answer 31

right side