Lembar kerja Farmakologi dengan jawaban

Permethrin is used to treat:

1. APsoriasis
2. BScabies and head lice
3. CFungal nail infections
4. DAcne

Fibrates such as fenofibrate mainly lower which blood lipid?

1. ALipoprotein(a) only
2. BTriglycerides
3. CHDL cholesterol
4. DBile acids

In the United States, what is a "boxed warning" (black box warning) on a drug label?

1. AA sign that the drug must be stored in a dark box
2. BThe strongest FDA warning about a serious or life-threatening risk
3. CA label showing that the drug is a controlled substance with abuse potential
4. DA note that the drug is available without prescription

How should a topical corticosteroid cream usually be applied?

1. AAs a thick layer over the whole body
2. BAs a thin layer to the affected area only, as directed
3. COn broken, infected skin to speed healing
4. DUnder a tight plastic dressing every night without advice

A patient receives lactulose for hepatic encephalopathy. Which finding shows that it is working?

1. AHigher blood ammonia with improved appetite
2. BNo bowel movement for three days, with less confusion than before
3. CBetter alertness and orientation, with two to three soft stools a day
4. DTen watery stools a day and a low serum potassium

A patient given haloperidol develops a sudden painful twisting of the neck and the eyes roll upward. Which drug is usually given?

1. AAn anticholinergic such as benzatropine (benztropine)
2. BNaloxone
3. CA second dose of haloperidol
4. DDantrolene by mouth to relax the twisted neck muscles

Before starting rituximab, patients are tested for hepatitis B. Why?

1. ARituximab is a vaccine against hepatitis B
2. BRituximab can reactivate hepatitis B and cause liver failure
3. CRituximab is made from the hepatitis B virus
4. DHepatitis B infection makes rituximab completely ineffective

Why is strict aseptic technique and a limited hang time needed for propofol infusions?

1. APropofol becomes more potent the longer it hangs
2. BLight exposure changes propofol into an opioid
3. CPropofol breaks down into a toxic gas after a few hours
4. DIts lipid emulsion lets bacteria grow if it is contaminated