Chemoreceptor - Guides d'étude, Notes de cours & Résumés

NR 511 Midterm Exam Questions and Answers 100% Correct All of the following medications are used for the control of nausea and vomiting. Which medication works by affecting the chemoreceptor trigger zone, thereby stimulating upper gastrointestinal motility and increasing lower esophageal sphincter pressure? 1.Anticholinergics, such as scopolamine (Donnatal). 2.Antidopaminergic agents, such as prochlorperazine (Compazine). 3.Antidopaminergic and cholinergic agents, such as metoclopramide (R...

NCC Electronic Fetal Monitoring Certification Which of the following factors can have a negative effect on uterine blood flow? a. Hypertension b. Epidural c. Hemorrhage d. Diabetes e. All of the above - correct answer e. All of the above How does the fetus compensate for decreased maternal circulating volume? a. Increases cardiac output by increasing stroke volume. b. Increases cardiac output by increasing it's heart rate. c. Increases cardiac output by increasing fetal movement. - ...

NR 511 Midterm Questions and Answers 100% Pass All of the following medications are used for the control of nausea and vomiting. Which medication works by affecting the chemoreceptor trigger zone, thereby stimulating upper gastrointestinal motility and increasing lower esophageal sphincter pressure? 1.Anticholinergics, such as scopolamine (Donnatal). 2.Antidopaminergic agents, such as prochlorperazine (Compazine). 3.Antidopaminergic and cholinergic agents, such as metoclopramide (Reglan). 4....

CMN 568 - Unit 4 Questions With Complete Solutions 100% Verified Acute onset of severe pain and vomiting suggests what? - answer+ Peritoneal irritation + Acute gastric or intestinal obstruction + Pancreaticobiliary disease (McPhee p 588) Persistent vomiting suggests what? - answer+ Pregnancy + Gastric outlet obstruction + Gastroparesis + Intestinal dysmotility + Psychogenic disorders + CNS or systemic disorders (McPhee p 589) Vomiting in the morning suggests what? - answer+ Pregnanc...

HLT 250 EXAM QUESTIONS WITH ALL CORRECT ANSWERS (ALREADY GRADED A+) What is the drug of choice for treating children with fever and flu-like symptoms? - Answer- Acetaminophen With a local anesthetic, the patient is fully anesthetized. - Answer- false With local anesthetic, the patient loses consciousness and feels no pain. - Answer- false The most common adverse reaction of antiemetics and antivertigo drugs is: - Answer- Drowsiness Antiemetics and antivertigo drugs depress the sensi...

CMN 568 - Unit 4 ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS Acute onset of severe pain and vomiting suggests what? - ANSWER + Peritoneal irritation + Acute gastric or intestinal obstruction + Pancreaticobiliary disease (McPhee p 588) Persistent vomiting suggests what? - ANSWER + Pregnancy + Gastric outlet obstruction + Gastroparesis + Intestinal dysmotility + Psychogenic disorders + CNS or systemic disorders (McPhee p 589) Vomiting in the morning suggests what? - ANSWER...

Acute onset of severe pain and vomiting suggests what? - ANS + Peritoneal irritation + Acute gastric or intestinal obstruction + Pancreaticobiliary disease (McPhee p 588) Persistent vomiting suggests what? - ANS + Pregnancy + Gastric outlet obstruction + Gastroparesis + Intestinal dysmotility + Psychogenic disorders + CNS or systemic disorders (McPhee p 589) Vomiting in the morning suggests what? - ANS + Pregnancy + Uremia + ETOH intake + ↑ ICP Vomiting after meals suggests what...

Biology 235 Final Exam Questions With 100% Correct Answers 2024/2025 What is afterload with regards to artery anatomy? Elastic arteries - stretch and recoil during pressure pulses Amount of elasticity determines force of afterload How do arterioles affect afterload? Provide vascular resistance and regulate regional blood flow via sympathetic vasomotor tone and pre-capillary sphincters What 4 mechanisms regulate blood pressure in the body? Baroreflex Chemoreceptor reflex Choliner...

FISDAP Trauma Study GuideUNDERSTAND THE CONCEPTS - correct answer ======================================= >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 1. Disseminating intravascular coagulation - correct answer Results from any number of life-threatening conditions, including massive injury and hypotension due to trauma. Sepsis and obstetric complications als...

Describe the phylogeny of GRs? - ️️Bees. Only about 350 to 400 ORs. Ants have the record for ORs. Unlike honey bees, actually expansion in GRs (also true of Nasonia). Bees lost this shit, down to like 12. Basic pathway of RNAi - ️️1. double stranded RNA is recognized by an enzyme, dicer and cleaved into short piece abotu 21 bp long 2. These 21 bp long sections are recognized by a complex of proteins called RISC (RNA induced silencing complex) which uses them to recognize perfectly m...