ورقة عمل علم الأدوية مع الإجابات

Chlordiazepoxide is commonly used to manage:

1. AMigraine prevention
2. BOpioid overdose
3. CAlcohol withdrawal
4. DBipolar mania

Fluconazole is used to treat infections caused by:

1. AParasites such as malaria
2. BFungi such as Candida
3. CGram-negative bacteria
4. DViruses such as influenza

Which of these is one of the classic "rights" of medication administration?

1. ARight price
2. BRight brand
3. CRight pharmacy
4. DRight route

Bethanechol may be used for non-obstructive urinary retention. How does it work?

1. AIt stimulates muscarinic receptors and contracts the bladder muscle
2. BIt blocks muscarinic receptors and relaxes the bladder wall muscle
3. CIt shrinks the prostate gland
4. DIt increases urine production in the kidney

A patient starting sulfasalazine should be told about which harmless effect?

1. AWhite spots on the nails
2. BGreen colouring of the sweat
3. CBlue colouring of the tongue and gums
4. DOrange-yellow colouring of the urine

After naloxone reverses an opioid overdose, why must the patient be watched closely?

1. ANaloxone itself causes respiratory depression at high doses
2. BNaloxone often causes severe low blood glucose a few hours after the dose
3. CNaloxone makes the opioid stay longer in the body
4. DNaloxone may wear off before the opioid does, so breathing can slow again

How does levonorgestrel emergency contraception mainly work?

1. AIt causes an immediate period
2. BIt kills sperm in the vagina
3. CIt delays or prevents ovulation
4. DIt ends an established pregnancy

During an IV glyceryl trinitrate (nitroglycerin) infusion for chest pain, the patient's blood pressure drops to 82/50 mmHg and he feels faint. What is the nurse's first action?

1. AIncrease the infusion rate to improve blood flow to the heart
2. BSit the patient fully upright and give paracetamol for the headache
3. CStop or reduce the infusion as per protocol, lay the patient flat and notify the prescriber
4. DGive a sublingual nitroglycerin tablet and increase the rate to relieve the remaining chest pain