Mydriatic - Study guides, Class notes & Summaries

Describe how drugs affect the nervous system - Answer- Drugs affect the nervous system by acting at the synaptic junctions to promote neurotransmitter's activity, mimic their actions, or block them from acting. Mydriatic agents are used to ___ the pupils - Answer- dilate Atropine is contraindicated in ____ and ____. - Answer- glaucoma, keratoconjunctivitis sicca Miotic agents produce ____ constriction. - Answer- pupillary List some of the factors that influence drug absorption - Answe...

Packrat Heent Questions and Answers 2024. Diagnosis/ENT/Ophthalmology A 20 year-old female patient complains of sore throat, dysphagia, and fever for the past several days. Her throat appears erythematous and edematous with her right tonsil displaced medially. The physician assistant also notes the patient has a "hot potato" voice. The most likely diagnosis is A. acute pharyngitis. B. acute epiglottitis. C. peritonsillar abscess. D. retropharyngeal abscess Explanations (u) A. Acute ...

A patient who wears contact lenses has had red eyes for 2 days, How should this patient be triaged? A.Schedule routinely within 1 month B.Schedule at your office wihin 1 week. C.Send immediately to the nearest emergency room D.Schedule at your clinic as an urgent add-on within 24 hours - Answer-D Schedule at your clinic as an urgent addd-on within 24 hours Patients most commonly cite which systemic drug as producing an allergic or bad reaction? A. Acetaminophen B. Ampicillin C. Tetracyc...

Mydriatic agents are used to ___ the pupils dilate Atropine is contraindicated in ____ and ____. glaucoma, keratoconjunctivitis sicca Miotic agents produce ____ constriction. pupillary _____ stain is the most commonly used dye for the detection of corneal epithelial defects. fluorescein What is ophthaine used for? To provide local anesthesia to the eye Atropine opthalmic agents are used to produce mydriasis Epinephrine is contraindicated in ___-ang...

AANP ACTUAL EXAM QUESTIONS & ANSWERS LATEST UPDATE An adult female who is homeless presents for an initial obstetric visit at 34 weeks of pregnancy. She is diagnosed with Chlamydia trachomatis infection. What complication will her newborn be most at risk? 1. Conjunctivitis 2. Hearing loss 3. Pneumonitis 4. Meningitis A 26-year-old female presents with abdominal distention, bloating, and intermittent crampy abdominal pain relieved by defecation. She has four to six loose stools a day...

Disorders associated with headaches? - Answer-Hypertension or Brain Tumor Headaches caused by refractive error will not appear during? - Answer-1. Not appear at night 2. Will not appear during sleep 3. Will not appear when you wake up Where is the aqueous humor located? - Answer-Between the lens and the cornea. How many rods are there? - Answer-125 million Where are the rods located? - Answer-In the retina How many cones are there? - Answer-6 million Where are the cones located? - Answer...

Disorders associated with headaches? - Hypertension or Brain Tumor Headaches caused by refractive error will not appear during? - 1. Not appear at night 2. Will not appear during sleep 3. Will not appear when you wake up Where is the aqueous humor located? - Between the lens and the cornea. How many rods are there? - 125 million Where are the rods located? - In the retina How many cones are there? - 6 million Where are the cones located? - In the retina. Rods are best in what lighting...

NUR3196 Final Drug Review; Questions and Answers 100% Solved Bethanechol Correct answer Muscanaric cholinergic drug, For GI motility after anesthesia or non obstructive urinary retention Physostigmine Correct answer for anticholinergic toxicity, inhibit acetylcholinesterase Atropine Correct answer Muscanaric cholinergic receptor blocker, treats od of drugs that promote cholinergic activity Phenylephrine Correct answer adrenergic drug, alpha 1 agonist, nasal decongestant/mydriatic/ant...

PHYA 523 Mydriatics (pharmacology) Questions and answers

Disorders associated with headaches? - correct answer Hypertension or Brain Tumor Headaches caused by refractive error will not appear during? - correct answer 1. Not appear at night 2. Will not appear during sleep 3. Will not appear when you wake up Where is the aqueous humor located? - correct answer Between the lens and the cornea. How many rods are there? - correct answer 125 million Where are the rods located? - correct answer In the retina How many cones are ther...