Lembar kerja Farmakologi dengan jawaban

What is the purpose of the Z-track technique for intramuscular injections?

1. ATo make the injection faster
2. BTo avoid the need to clean the skin
3. CTo stop the drug leaking back into the subcutaneous tissue
4. DTo allow a larger volume to be given than with a standard injection

Which vitamin reverses the effect of warfarin?

1. AVitamin E
2. BVitamin C
3. CVitamin K
4. DVitamin B12

Oseltamivir is used to treat or prevent which infection?

1. AHIV
2. BTuberculosis
3. CHerpes simplex
4. DInfluenza

Agonis parsial diberikan bersama agonis penuh dosis tinggi. Apa yang terjadi pada responsnya?

1. ARespons turun, karena agonis parsial bersaing memperebutkan reseptor
2. BRespons tetap persis sama seperti pada dosis tinggi agonis penuh saja
3. CRespons berlipat dua, karena kedua obat mengaktifkan reseptor
4. DRespons naik melebihi maksimum agonis penuh

During an infusion of a vesicant chemotherapy drug, the patient reports burning, and the site is swollen. What should the nurse do first?

1. AFlush the line with a large volume of saline
2. BStop the infusion, leave the cannula in and follow the protocol
3. CIncrease the infusion rate to finish quickly
4. DRemove the cannula at once and massage the area firmly

A patient is starting lisinopril. Which rare but serious adverse effect should the nurse teach the patient to report immediately?

1. AAn increase in appetite in the evening
2. BA harmless rash on the palms of the hands
3. CSwelling of the lips, tongue or face
4. DDarker skin after exposure to sunlight

Beta-lactam antibiotics show time-dependent killing. What does this mean for administration?

1. AA single very large daily dose works best
2. BDoses should be given only when the patient has a fever
3. CDoses should be given on time at evenly spaced intervals
4. DDoses can be given at any time as long as the daily total is right

A patient on heparin for 7 days has a platelet count that has fallen by more than half, and a new leg vein thrombosis. What is the most likely cause and the key action?

1. AVitamin K deficiency; give vitamin K and continue heparin
2. BNormal dilution of platelets; continue and recheck in a week
3. CHeparin-induced thrombocytopenia; stop all heparin
4. DWarfarin skin necrosis; switch from heparin to warfarin at once