Pupils dilate - Study guides, Class notes & Summaries

NURS 5334 ADVANCED PHARMACOLOGY Study Questions and Answers Exam 2 2022/2023.  What are the basic mechanisms by which neuropharmocologic agents act? o Can modify the disease process o Act at the sites of actions which is the axons versus synapses and steps in synaptic transmission and effects of drugs on the steps of synaptic transmission  Transmittter synthesis is the first step in transmission. What are the other 4 steps? o Transmitter storage, transmitter release, receptor binding...

The brain and spinal cord are included in which of the following? Central nervous sytsem The cranial nerves 31 pairs of spinal nerves, and branches make up which of the following? Peripheral nervous system A rotational sensation of spinning is considered to be which of the following? Vertigo A sensation of numbness and or tingling of the extremities is referred to as which of the following? Paresthesia Lightly touching the cornea with a cotton ball would be exam...

Final Exam: NR509 / NR 509 (Latest Update 2024 / 2025) Advanced Physical Assessment | Review Questions & Answers | 100% Correct | Grade A - Chamberlain Question: arousal Answer: (wakefulness) depends on the ascending reticular activating system of the brainstem which projects through the thalamus to several areas of the cortex, which "processes, integrates, and gives context to the information provided to it thus generating awareness. Injury to any of these areas or their connecti...

Nicotinic receptors in the parasympathetic NS do what? Muscarinic receptors in the parasympathetic NS do what? ~~~ Nicotinic = skeletal muscle Muscarinic = organ response Examples of cholinergic stimulation responses ~~~ Constrict pupils Increased saliva Bronchoconstriction Mucus Increased GI activity Urination Examples of adrenergic/sympathetic stimulation responses ~~~ Dry mouth Dilate pupils Increased contractility Increased heart rate Bronchodilation Urinary retention

NUR 2063 Pathophysiology Rasmussen College Final Exam; Questions and Answers 100% Solved What happens to the body during the sympathetic phase of the flight or fight response? CORRECT ANSWER-Pupils dilate, salivation inhibited, increase in HR, bronchodilation of airway, increased respirations, glucose release, inhibit GI/GU. What happens to the body during the parasympathetic phase of the flight or light response? CORRECT ANSWER-Rest and Digest. Pupils constrict, salivation occurs,...

Pathophysiology Exam 2 Blueprint Questions and Answers Already Passed What are the 2 types of bowel obstructions? Mechanical is something that physically blocks the intestine like scar tissue from surgery, tumors, hernia, foreign body, migrated gallstone, fecal impaction. Nonmechanical: intestinal conditions like dysmotility and paralysis of bowel wall An individual's adaptive abilities to stress are influenced by what factors? Genetic make-up Cognitive ability Developmental level...

Exam 2 Review: NUR101 / NUR 101 (Latest 2024 / 2025 Update) Health Assessment | Practice Questions and Verified Answers | 100% Correct | Grade A – Fortis Q: The nurse is palpating the temporomandibular joint (TMJ) which is located just below the temporal artery and anterior to the tragus. Which of the following would be a normal finding? A) Nontender to palpation B) Crepitus C) The jaw locking D) Painful palpation Answer: The correct answer is A: Nontender to palpation. When palpating the TMJ ...

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...

Optometry Exam Questions with Correct Answers You must observe patient during visual field testing - Answer-you must watch for their fixation, their attention, their lapses in concentration, any ptosis (droopy eyelids), discomfort, etc. You must keep the patient motivated during the visual field test - Answer-make sure you encourage them since it is such a long test. They will be more mad to repeat it over again. Do you dilate during visual field testing? - Answer-It depends on the patien...

The Technical Term for Constricted Pupils is A. Mydriasis B. Occulosis C. Miosos D. Strabismus - ️️C. Miosis The Lack of Convergence Test Should be administered immediately after A.VGN B. HGN C. Angle of Onset D. Direct Light - ️️A. VGN Which of the following drug categories usually depress or slow down the pulse rate? A. Cannabis B. Dissociative Anesthetics C. Inhalants D. Narcotic Analgesics - ️️D. Narcotic Analgesics Which of the following usually will c...