Histamine is r - Study guides, Class notes & Summaries

Next Generation NCLEX Rn Exam 1. Which of the following clients is at a higher risk of developing oral health problems? a. A pregnant client b. A client with diabetes c. A client receiving chemotherapy d. Both b and c 2. Which nursing intervention is most appropriate to reduce environmental stimuli that may cause discomfort for a client? a. Loosen pressure dressings on wounds b. Use assistance to pull a client up in bed c. Check temperature of water used in a sponge bath ...

A nurse is assisting with a subclavian vein central line insertion when the client's oxygen saturation drops rapidly. He complains of shortness of breath and becomes tachypneic. The nurse suspects the client has developed a pneumothorax. Further assessment findings supporting the presence of a pneumothorax include: o :## Diminished or absent breath sounds on the affected side A nurse administers albuterol (Proventil), as ordered, to a client with emphysema. Which finding indicates tha...

PC707-Module 6-Respiratory & ENT Exam with 100% Verified and Updated Solutions What is the treatment goal for upper respiratory infections? - answer-symptom relief -if a medication is needed--prescribe a SINGLE medication to target the most bothersome symptom* -consider cost, risk versus benefits, efficacy What medications can be used in the symptom management of upper respiratory infections? - answer-anti-histamines -nasal decongestants -anti-tussives -expectorants -saline spray/drop...

HIV EIA (3rd generation immunoassay) - can use urine, saliva, or serum (most accurate), need to wait until 12 weeks post exposure to see antibodies, >99% accurate 4th generation immunoassay- "gold standard" measures P24 antigen can test 10 days post exposure Mast cell - Cellular bags of granules located in loose connective tisssue close to blood vessels. Activation initiates inflammatory process. Histamine - Causes vasodilation, increases vascular permeability, increases blood flow...

Histamine1 blockers action(mine, zine, dine) -:- bind selectively to H1-histaminic receptors, blocking the actions of histamine at these sites H1 antagonists are useful in treating -:- -mild allergies(seasonal rhinitis) -severe allergies(anaphylaxis) -motion sickness -insomnia -common cold Histamine (H2)-Receptor Antagonists action(tidine) -:- block the H2 receptors responsible for stimulating the secretion of gastric acid Exenatide (Byetta) hypoglycemia -:- -can occur right a...

PCCN Review – Cardiac Exam Review Questions and answers, rated A+ A primary chemical mediator in anaphylaxis reaction is a. Myocardial depressant factor b. Histamine c. Compliment d. High D-dimer - -b. Histamine Which of the following lab diagnostic findings will most likely be seen in DIC? a. PT and PTT prolonged b. Fibrinogen increased c. Platelet count increased d. D-dimer normal - -a. PT and PTT prolonged The Clinical presentation of DIC includes a. Signs of thrombosis forma...

Test Bank For Applied Pathophysiology for the Advanced Practice Nurse 1st Edition By Lucie Dlugasch, Lachel Story 9781284150452 Chapter 1-14 Complete Guide . Protein hormones and enzymes are stored in the __________, awaiting signals to be released into the cell. A) food vacuole B) Golgi complex C) rough endoplasmic reticulum D) secretory vesicles Ans: D Complexity: Easy Ahead: Basic Cell Function and Structure Subject: Chapter 1 Title: Cellular Function 2. Low serum albumin levels (h...

HIV EIA (3rd generation immunoassay) - Answer-can use urine, saliva, or serum (most accurate), need to wait until 12 weeks post exposure to see antibodies, >99% accurate 4th generation immunoassay- "gold standard" measures P24 antigen can test 10 days post exposure Mast cell - Answer-Cellular bags of granules located in loose connective tisssue close to blood vessels. Activation initiates inflammatory process. Histamine - Answer-Causes vasodilation, increases vascular permeability, i...

What is Gastritis/Acute Gastritis? - THE CORRECT ANSWER IS Inflammation of the stomach lining. Causes include ingestion of alcohol, aspirin, NSAIDs; can also be caused by a virus, bacteria, an autoimmune disorder Treatment: Remove the offending agent! Chronic Gastritis - THE CORRECT ANSWER IS *H.Pylori is almost always a factor Causes: Person-to-Person, Fecal/Oral, Reservoir in water sources Complications: PUD, Atrophic Gastritis, Gastric Adenocarcinoma, Mucosal Lymphoma, Decreased Acid,...

Nursing Process - -Assess: Encounter problem -Diagnoses: Collect Data -Identify Outcome: Analyze Data -Plan: Determine plan of action -Implement: Execute action plan -Evaluate: effectiveness of problem resolution Problem Solving - Assessment and analysis of a problem Decision Making - Choosing between options Qualities of a decision maker - -Self confident -Proactive -Flexible -Focused Accountable for actions -Current knowledge -Works with resources Priority Setting - Firs...