Vasopressor syncope - Study guides, Class notes & Summaries

You respond to a residence for a 68-year-old male with nausea, vomiting, and blurred vision. As you are assessing him, he tells you that he has congestive heart failure and atrial fibrillation, and takes numerous medications. The cardiac monitor reveals atrial fibrillation with a ventricular rate of 50 beats/min. Which of the following medications is MOST likely responsible for this patient's clinical presentation? - Answer Digoxin. This patient has classic signs of digitalis toxicity. Digox...

ABFM Care of Vulnerable Eldery questions and answers 100% correct Acute Intestinal Ischemia -Presents w/ significant pain in absence of physical findings -Hx of cv disease - think widespread vascular involvement -Elderly with low flow states due to cardiac events can have abd pain due to nonocclusive bowel ischemia -Can be caused by vasoconstrictors - triptans, ergots, vasopressin, NE, cocaine -Tx underlying condition first, if no improvement - Dx with Arteriography sepsis SIRS due...

Saunders NCLEX Cardiovascular Questions And Answers 2023 A+ A client admitted to the hospital with chest pain and a history of type 2 diabetes mellitus is scheduled for cardiac catheterization. Which medication would need to be withheld for 24 hours before the procedure and for 48 hours after the procedure? 1. Glipizide 2. Metformin 3. Repaglinide 4. Regular insulin - ANS-Metformin Metformin needs to be withheld 24 hours before and for 48 hours after cardiac catheterization bec...

Critical Care- HESI Exam How to calculate HR on EKG - Correct Answer-big boxes: take 300 and divide by the number of boxes between RR Atrial Fibrillation - Correct Answer-Rapid, random, ineffective *contractions of the atrium* No P Waves, *Normal QRS w/ irreg intervals* Risk for thrombi Tx: anti coagulants (Heparin), TEE, Synchronized Cardioversion Atrial Flutter - Correct Answer-No P Waves, QRS at reg intervals Sawtooth or FLUTTER WAVES Tx: Anti coagulants, TEE, synchr...

C - answer-Radiographs are property of the: a) radiologist b) patient c) health care institution d) referring physician A - answer-A patient who is diaphoretic has: a) pale, cool clammy skin b) hot, dry skin c) dilated pupils d) warm, moist skin D - answer-Which of the following must be included in the patient's medical record or chart? 1. diagnostic and therapeutic orders 2. medical history 3. informed consent a) 1 and 2 b) 1 and 3 c) 2 and 3 d) 1, 2, and 3 B - ...

A 78-kg patient with septic shock has a pulse rate of 120 beats/min with low central venous pressure and pulmonary artery wedge pressure. Urine output has been 30 mL/hr for the past 3 hours. Which order by the health care provider should the nurse question? a. Administer furosemide (Lasix) 40 mg IV. b. Increase normal saline infusion to 250 mL/hr. c. Give hydrocortisone (Solu-Cortef) 100 mg IV. d. Titrate norepinephrine to keep systolic blood pressure (BP) above 90 mm Hg. a. Administ...

Albany State University NURS 2115 Respiratory Study Guide 1. Review A&P of lungs: • Bronchioles lead to alveoli • Alveoli lead to alveolar sacs • Alveoli: functional unit of the lungs o 35% of gas exchange occurs here o Surfactant formation occurs here • Alveolar sacs: last part of the airway o Surrounded by alveoli o 65% of gas exchange occurs here • Lungs: o Right lung: 3 lobes o Left lung: 2 lobes 2. In order to understand the more difficult content, you should have an ...

Albany State University NURS 2115 Respiratory Study Guide 1. Review A&P of lungs: • Bronchioles lead to alveoli • Alveoli lead to alveolar sacs • Alveoli: functional unit of the lungs o 35% of gas exchange occurs here o Surfactant formation occurs here • Alveolar sacs: last part of the airway o Surrounded by alveoli o 65% of gas exchange occurs here • Lungs: o Right lung: 3 lobes o Left lung: 2 lobes 2. In order to understand the more difficult content, you should have an ...

BKAT 9R EXAM 2023/2024 Beta Blockers - correct answer Initial measures for the treatment of angina pectoris do not include which response below? ST segment elevation - correct answer The classical ECG change with muscle injury in acute myocardial infarction is: CHF - correct answer Elevated cardiac iso-enzymes generally do not occur in which response below? Increased CO - correct answer The major therapeutic goal in the treatment of cariogenic shock is to: Reduces preload and af...

The nurse is setting up the physical environment for an interview with a client and plans to obtain subjective data regarding the client's health. Which interventions are appropriate? Select all that apply. A.Set the room temperature at a comfortable level. B.Remove distracting objects from the interviewing area. C.Place a chair for the client across from the nurse's desk. D.Ensure comfortable seating at eye level for the client and nurse. E.Provide seating for the so that the faces a s...