Lembaran kerja Farmakologi dengan jawapan

Which drug can be used in beta blocker overdose because it raises heart rate through a non-adrenergic pathway?

1. AInsulin
2. BFlumazenil
3. CGlucagon
4. DNaloxone

Apakah yang diterangkan oleh "keberkesanan" (efficacy) sesuatu ubat?

1. ADos yang diperlukan untuk menghasilkan separuh kesan
2. BKesan maksimum yang boleh dihasilkan oleh ubat itu
3. CKelajuan ubat diserap
4. DPecahan dos yang terikat pada protein plasma

What is the normal serum potassium range in adults?

1. A135–145 mmol/L
2. B6.0–7.5 mmol/L
3. C3.5–5.0 mmol/L
4. D1.5–2.5 mmol/L

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

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

A patient with diabetes is sweaty and shaky. Blood glucose is 3.0 mmol/L (54 mg/dL). The patient is awake and can swallow. What should the nurse do first?

1. AGive the next scheduled dose of insulin
2. BGive a large meal high in fat and protein to keep glucose up for longer
3. CGive 15–20 g of fast-acting carbohydrate, such as juice
4. DGive intramuscular glucagon at once

Tanda manakah yang tipikal bagi ketoksikan opioid?

1. ASuhu badan tinggi
2. BPernafasan pantas dan dalam
3. CAnak mata terbuka luas
4. DAnak mata sekecil kepala jarum

A patient who takes propranolol has anaphylaxis and does not respond to repeated adrenaline doses. Which drug may help?

1. AMore propranolol
2. BNaloxone
3. CGlucagon
4. DOral cetirizine alone

Ubat mempunyai separuh hayat 6 jam. Paras plasmanya 80 mg/L. Dengan andaian penyingkiran tertib pertama dan tiada dos lanjut, berapakah paras selepas 18 jam?

1. A26.7 mg/L
2. B20 mg/L
3. C10 mg/L
4. D40 mg/L