test-2025

Half-life of a drug refers to:

• A)Drug potency

• B)Time to reach peak
  

• C) Time to eliminate 50% of drug
  

• D) Absorption rate

Full form of CPR is:

• Cardiac Pressure Reflex
• Central Pulmonary Rhythm
• Cardiopulmonary Resuscitation
• Cardiovascular Pulse Rescue

Answer explanation

CPR stands for Cardiopulmonary Resuscitation.

What is the normal adult pulse rate?

• 40–60 bpm
• 60–100 bpm
• 90–120 bpm
• 100–140 bpm

Answer explanation

The normal adult pulse rate ranges from 60–100 bpm.

Which drug is used as an antidote for acetaminophen (paracetamol) overdose?

• a) Naloxone
  

• b) Protamine sulfate
  

• c) N-acetylcysteine

• 
  d) Flumazenil

Infection control nurse is primarily responsible for:

• a) Administering antibiotics

• b) Isolation

• c) Surveillance and education

• d) Surgery coordination

While transporting a patient with MRSA, what PPE is essential?

• a) Gown and mask

• b) Only gloves

• c) Head cover

• d) Eye goggles only

Airborne precautions are required for which disease?

• a) HIV

• b) Hepatitis

• c) TB

• d) Typhoid

Standard precautions include:

• a) Only HIV patients

• b) Only during surgery

• c) For all patients regardless of diagnosis

• d) For isolation wards only

Which acid-base imbalance is likely in a patient with prolonged diarrhea?

• a) Metabolic alkalosis
  

• b) Respiratory alkalosis
  

• c) Metabolic acidosis
  

• d) Respiratory acidosis

Which electrolyte imbalance causes cardiac arrhythmias and muscle weakness?

• a) Hypernatremia
  

• b) Hypokalemia

• 
  c) Hypophosphatemia
  

• d) Hypochloremia