Vasoconstriction - Study guides, Class notes & Summaries

Galen College Cincinnati Pharm Exam 2 Questions and Correct Answers 2024 what do adrenergic agonists do? - Answer -they stimulate the sympathetic nervous system what is the sympathetic nervous system? - Answer -fight or flight response, decrease in digestion and excretion what are the 4 main adrenergic receptors? - Answer -Alpha 1, Alpha 2, Beta 1, Beta 2 Alpha 1 - Answer -blood vessels, peripheral resistance and blood return to the heart, improved circulation and bp alpha 2 - Answer -in...

for consent to be informed, the AEMT must: A. tell the patient where they are being transported. B. explain the risks and benefits of treatment. C. ensure the patient understands the potential cost. D. explain local EMS protocols to the patient - ANS A. explain the risks and benefits of treatment. even with an EMS certification, your ability to function as an EMT is governed locally by the: A. State health department. B. county health department. C. EMS systems medical director....

Which layer of serous membrane lines the walls of cavities? - Answer-Visceral (wrong) Which directional term, also known as dorsal, means nearer to or at the back of the body? - AnswerPosterior Which type of tissue produces chemicals and fluid that digests food in the stomach? - Answer-Muscle (wrong) Which term describes the study of the function of components of the body? - Answer-Physiology Eight chemical elements constitute 3.6 percent of total body mass. What are these chemical elements...

Air Methods Medications (Version 1) Exam Phenobarbital Infant seizures 5-20mg/kg load dose Diphenhydramine Allergies, anaphylactic Adult 25-50 mg Pedi 5mg/kg/day Dopamine Shock, hypotension, heart failure 2-20 mcg/kg/min Beta: <10 ^pump Alpha: >10 vasoconstriction Epinephrine Anaphylaxis, bronchospasm, cardiac arrest, impending cardiovascular collapse Full Arrest: 1:10,000 Adult: 1mg IVP 3-5 minutes Pedi: 0.01 mg/kg IVP 3-5 minutes Bronchospasm, an...

ITEC Sports Massage Level 3 Latest Updated Exam 2024 Total contraindications Correct Answers: Cancer Acute Injury Pregnancy Suspected DVT Hyperthermia Under influence alcohol/drugs Without consent Infectious disease Fever Examples of localised contraindications Correct Answer: cuts, bruises, skin disease, asthma, scar tissue, CV conditions, varicose veins What does RICE stand for? Correct Answer: Rest Ice Compression Elevation When is RICE used? Correct Answer: Acute inj...

Vasopressors may be used in the treatment of shock. Explain why. vasopressors are a class of drugs that induce vasoconstriction and increase the MAP In shock, MAP is insufficient to maintain adequate tissue perfusion While monitoring Ms. B's ABGs, the nurse notes that her PaO2 is < 60 mmHg and her PaCO2 is >50 mmHg. What do these findings indicate, and why have they occurred? note: previous lab data - pt is in respiratory alkalosis Hypovolemic shock body's compensatory mechanisms lea...

Hondros Nur 212 Exam 2 Questions and Answers Graded A+ Normal creatinine levels? Male: 0.6-1.2 Female: 0.5-1.1 Normal GFR? 90-120ml/min At which GFR level does dialysis begin? 15 S/S of acute glomerulonephritis? Headache, increased BP, facial edema, malaise, low grade fever, weight fain, proteinuria, hematuria, and oliguria S/S of chronic glomerulonephritis? Proteinuria and hematuria Lab findings for glomerulonephritis? Increased BUN, CR Decreased albuminin Common se of hemodialysis? Hyp...

VA-BC Test Practice Questions & Correct Answers What vessel is the easiest to access for emergency, short term access? - ANSWER EJ Vessels for short PIV - ANSWER Metacarpal, cephalic, basilic, accessory veins in forearm Site selection for port - ANSWER Peripheral: basilic, cephalic Central: subclavian, jugular, femoral What is the name for the non-coring needle for a port? - ANSWER Huber needle How many hours does it take for the site of a central line to be healed? - ANSWER 2 hours ...

Question 1 0 out of 1 points A high school football player is hit hard in the helmet, losses consciousness for approximately 8 minutes, and when he wakes up he is confused. He is removed from the game and examined by an onsite medical professional who determines the player has suffered a Grade concussion. Selected Answer: B. Grade II Correct Answer: D. Grade IV • Question 2 0 out of 1 points A 12 year old boy was walking in the woods and was bitten by a tick. He presents to the pe...

Which term describes the study of the function of components of the body? - Answer-Physiology Which type of tissue produces chemicals and fluid that digests food in the stomach? - Answer-Epithelial Which layer of serous membrane lines the walls of cavities? - Answer-Parietal Which of the following is the anatomical name for the neck area? - Answer-Cervical Eight chemical elements constitute 3.6 percent of total body mass. What are these chemical elements called? - Answer-Lesser chemical ele...