CNUR 202 FINAL EXAM REVIEW STUDY GUIDE | COMPLETE NURSING EXAM PREP, PRACTICE
QUESTIONS & ANSWERS 2026/2027
Digoxin (Lanoxin) - correct answer ✔✔A drug that ↑ the amt of Ca+ & Na+ in the cells, which
helps the heart pump more effectively.
THERAPEUTIC USES:
- HF
- Cardiogenic Shock
- Dysrhythmias
- A-Fib
ANTIDOTE = Digiband & Digifab
TRUE!
Heparin can be adm via IV or SUBCUT.
Warfarin can be adm PO. - correct answer ✔✔TRUE OR FALSE:
Heparin cannot be administered orally.
b), e), f), & g) - correct answer ✔✔When a pt is experiencing digoxin toxicity, which clinical sit'us
indicate the need for digoxin immune Fab?
(select 4 that apply)
a) The pt reports seeing colourful halos around lights.
b) The pt's serum K+ level is greater than 5 mmol per L.
, c) The pt is experiencing nausea & anorexia.
d) The pt's heart rhythm is atrial flutter c/ a rate of 115 bpm.
e) The pt is experiencing long runs of ventricular tachycardia.
f) The pt is experiencing severe sinus bradycardia that doesn't respond to cardiac pacing.
g) The pt has taken an overdose of greater than 10 mg of digoxin.
h) The pt reports fatigue & headaches.
d) - correct answer ✔✔The nurse is adm heparin SUBCUT. Which instruction for doing this is
correct?
a) Aspirate B4 injecting.
b) Massage the site after injection.
c) Apply heat to the injection site.
d) Use a new, sterile 1.5 cm 25 to 28 gauge needle for the injection.
c) - correct answer ✔✔Pts who are allergic to penicillin may also be hypersensitive to which
drugs?
a) Tetracyclines
b) Sulfonamides
c) Cephalosporins
d) Imipenem-cilastatin
c) - correct answer ✔✔A pt c/ an infection is being monitored by the nurse for therapeutic
results of antibiotic therapy. Which lab value indicates the effectiveness of this therapy?
a) ↑ RBC count
QUESTIONS & ANSWERS 2026/2027
Digoxin (Lanoxin) - correct answer ✔✔A drug that ↑ the amt of Ca+ & Na+ in the cells, which
helps the heart pump more effectively.
THERAPEUTIC USES:
- HF
- Cardiogenic Shock
- Dysrhythmias
- A-Fib
ANTIDOTE = Digiband & Digifab
TRUE!
Heparin can be adm via IV or SUBCUT.
Warfarin can be adm PO. - correct answer ✔✔TRUE OR FALSE:
Heparin cannot be administered orally.
b), e), f), & g) - correct answer ✔✔When a pt is experiencing digoxin toxicity, which clinical sit'us
indicate the need for digoxin immune Fab?
(select 4 that apply)
a) The pt reports seeing colourful halos around lights.
b) The pt's serum K+ level is greater than 5 mmol per L.
, c) The pt is experiencing nausea & anorexia.
d) The pt's heart rhythm is atrial flutter c/ a rate of 115 bpm.
e) The pt is experiencing long runs of ventricular tachycardia.
f) The pt is experiencing severe sinus bradycardia that doesn't respond to cardiac pacing.
g) The pt has taken an overdose of greater than 10 mg of digoxin.
h) The pt reports fatigue & headaches.
d) - correct answer ✔✔The nurse is adm heparin SUBCUT. Which instruction for doing this is
correct?
a) Aspirate B4 injecting.
b) Massage the site after injection.
c) Apply heat to the injection site.
d) Use a new, sterile 1.5 cm 25 to 28 gauge needle for the injection.
c) - correct answer ✔✔Pts who are allergic to penicillin may also be hypersensitive to which
drugs?
a) Tetracyclines
b) Sulfonamides
c) Cephalosporins
d) Imipenem-cilastatin
c) - correct answer ✔✔A pt c/ an infection is being monitored by the nurse for therapeutic
results of antibiotic therapy. Which lab value indicates the effectiveness of this therapy?
a) ↑ RBC count
