REx-PN Practice Questions 2025: Sample Questions,
Answers & Clinical Rationales | Ultimate Prep
Guide for the Canadian Practical Nurse Exam
Get the best REx-PN practice questions with correct answers and detailed clinical
rationales. Explore free sample questions, mock exams, and study resources designed to
help you pass the Canadian REx-PN practical nurse licensing exam on your first
attempt.
• REx-PN practice questions
• REx-PN exam prep
• REx-PN sample questions
• REx-PN questions and answers
antidote for thrombolytic therapy
~~> Aminocaproic acid
,early symptoms of BPH
~~> decreased force in stream of urine
BPH symptoms as they develop
~~> hematuria frequency/urgency
urge incontinence
nocturia
trimethoprim-sulfamethoxazole intake considerations
~~> drink 8-10 glasses of water per day
used to treat urinary tract infections, middle ear infections (otitis media),
bronchitis, traveler's diarrhea, and shigellosis
potential adverse complication of propranolol (beat blockers)
~~> development of expiratory wheezes
,*particularly in pt w/ COPD or asthma
antidote for IV heparin therapy
~~> protamine sulphate
use if excessive bleeing/hemorrhage should occur
antidote for warfarin sodium
~~> vitamin K
medication for potassium deficit
~~> potassium chloride
bethanechol chloride contraindication
~~> urinary strictures
as medication has ability to contract bladder and increase pressure within
the urinary tract
, oxybutynin chloride for urge incontinence -> possible toxic effect
~~> restlessness from overdosage
over dosage ex. nervousness, restlessness, hallucinations, irritability
other -> hyper/hypotension, confusion, tachycardia, flushed/red face, signs
of resp depression
early signs of cataracts
~~> Blurred Vision, Decreased color perception
use of miotic medication for glaucoma
~~> causes pupil to constrict and will lower pressure in the eye
high carbidopa-levodopa dosages adverse effects
~~> Dyskinesia and impaired voluntary movements
codeine usage for pt plan of care
~~> monitor VS assess for hypotension
increase fluid intake, palpate urinary retention
auscultate bowel sounds, monitor bowel activity and stool
Answers & Clinical Rationales | Ultimate Prep
Guide for the Canadian Practical Nurse Exam
Get the best REx-PN practice questions with correct answers and detailed clinical
rationales. Explore free sample questions, mock exams, and study resources designed to
help you pass the Canadian REx-PN practical nurse licensing exam on your first
attempt.
• REx-PN practice questions
• REx-PN exam prep
• REx-PN sample questions
• REx-PN questions and answers
antidote for thrombolytic therapy
~~> Aminocaproic acid
,early symptoms of BPH
~~> decreased force in stream of urine
BPH symptoms as they develop
~~> hematuria frequency/urgency
urge incontinence
nocturia
trimethoprim-sulfamethoxazole intake considerations
~~> drink 8-10 glasses of water per day
used to treat urinary tract infections, middle ear infections (otitis media),
bronchitis, traveler's diarrhea, and shigellosis
potential adverse complication of propranolol (beat blockers)
~~> development of expiratory wheezes
,*particularly in pt w/ COPD or asthma
antidote for IV heparin therapy
~~> protamine sulphate
use if excessive bleeing/hemorrhage should occur
antidote for warfarin sodium
~~> vitamin K
medication for potassium deficit
~~> potassium chloride
bethanechol chloride contraindication
~~> urinary strictures
as medication has ability to contract bladder and increase pressure within
the urinary tract
, oxybutynin chloride for urge incontinence -> possible toxic effect
~~> restlessness from overdosage
over dosage ex. nervousness, restlessness, hallucinations, irritability
other -> hyper/hypotension, confusion, tachycardia, flushed/red face, signs
of resp depression
early signs of cataracts
~~> Blurred Vision, Decreased color perception
use of miotic medication for glaucoma
~~> causes pupil to constrict and will lower pressure in the eye
high carbidopa-levodopa dosages adverse effects
~~> Dyskinesia and impaired voluntary movements
codeine usage for pt plan of care
~~> monitor VS assess for hypotension
increase fluid intake, palpate urinary retention
auscultate bowel sounds, monitor bowel activity and stool
