ใบงาน เภสัชวิทยา พร้อมเฉลย

Fluconazole is used to treat infections caused by:

1. AFungi such as Candida
2. BViruses such as influenza
3. CParasites such as malaria
4. DGram-negative bacteria

Amphotericin B is used mainly for:

1. ABacterial urinary tract infections
2. BInfluenza in older people
3. CMild athlete's foot
4. DSerious systemic fungal infections

Giving a patient immunoglobulin after exposure to an infection provides which type of immunity?

1. AHerd immunity
2. BPassive immunity
3. CActive immunity
4. DInnate immunity

Long-term use of metformin can cause a deficiency of which vitamin?

1. AVitamin B12
2. BVitamin K
3. CVitamin A
4. DVitamin D

An Rh-negative mother gives birth to an Rh-positive baby. When is anti-D immunoglobulin usually given?

1. AOnly at the start of the next pregnancy
2. BAt least two weeks after the birth
3. CIt is not needed if the baby is Rh-positive
4. DWithin 72 hours after the birth

เหตุใดผู้ป่วยที่ใช้โคลซาพีนจึงต้องตรวจนับเม็ดเลือดเป็นประจำ?

1. Aเพิ่มจำนวนเกล็ดเลือดจนอันตราย
2. Bมักทำให้โลหิตจางจากขาดธาตุเหล็ก
3. Cเปลี่ยนหมู่เลือด
4. Dอาจทำให้เกิดภาวะแกรนูโลไซต์ต่ำ (agranulocytosis)

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

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

Before starting long-term bisphosphonate treatment, a patient is advised to have a dental check-up. Why?

1. AThey are linked to osteonecrosis of the jaw after dental surgery
2. BBisphosphonates cause severe gum overgrowth
3. CBisphosphonates dissolve tooth enamel within weeks
4. DBisphosphonates stain the teeth black if taken for many years