What is the normal ra - Study guides, Class notes & Summaries

HEALTHSTREAM TELEMETRY & ECG EXAM 2023/2024 Mechanical & Electrical Activity - CORRECT ANSWER-- Correlation between the electrical and mechanical functions of the heart - Electrical activity stimulates the heart to contract - Electrocardiogram (ECG) show both functions - Electrical pulse= action potntial Cardiac Monitoring - CORRECT ANSWER-- Used to diagnose dysrhythmias, chamber enlargement, MI/myocardial ischemia, monitor effects of electrolyte imbalances of medication administrat...

Glowacki & Sommers (RCIS) Actual Final Exam Questions With Reviewed 100% Correct Detailed Answers Guaranteed Pass!! 1. What drug is used to reverse Fentanyl? - ANSWER Naloxone 2. Post procedure a patient is being assessed using the Aldrete system. If the patient is given a "10", what would you expect their status to be? - ANSWER awake and able to move all extremities with normal vitals 3. Calculate the mean arterial pressure. Ao: 120/80 HR: 85BPM LV: 120/10 PC...

ABIM Cardiology Boards Exam 241 Questions with Verified Answers What is a positive stress test - CORRECT ANSWER Flat or Down sloping St-segment depression >1 mm occurring 80 msec after j point When to stop a stress test - CORRECT ANSWER St segment depression > 2 mm, ventricular tachycardia, drop in SBP > 15, chest pain, dyspnea, lightheadedness Stress test of choice with a LBBB or ventricular pacing? - CORRECT ANSWER Myocardial perfusion imaging with adenosine,NOT exercising! ...

How can the jejunum be distinguished from the ileum? (5) 1. inner mucosal folds (plicae circulares) are more prominent, more numerous, and taller --> (this leads to increased mucosal SA and associated feathered appearance after the administration of oral contrast material) 2. larger caliber, thicker muscular walls 3. longer vasa rectae 4. fewer arcades 5. the ileum is notable for the presence of Peyer patches and mucosal lymphoid follicles What is the most likely explanatio...

NSG 123 Exam 5 Review | updated with complete solution Fluid Volume Deficit Lab & Vitals - Increased BUN & Creatinine Increased Hematocrit & Hemoglobin Increased Urine Specific Gravity Decreased BP Increased Pulse Increased Temp Fluid Volume Excess Lab & Vitals - Decreased Hematocrit, Hemoglobin Decreased Urine Specific Gravity Increased BP Increased Respirations Bounding Pulse DMARD Methotrexate Monitor - Prior to and during therapy, monitoring the CBC, renal function, and l...

Glowacki & Sommers (RCIS Questions) 309 Questions and Answers 2025/2026. Stroke Volume (SV) is? a. related to preload b. related to afterload c. the same as ejection fraction CORRECT ANSWERS: a. related to preload Preload is most impacted by? a. mean arterial pressure b. increased filling volumes c. ejection fraction CORRECT ANSWERS: b. increased filling volumes A patient with chronic untreated hypertension would demonstrate? a. increased afterload b. decreased aferload c. decreased preload CORR...

1. True or False: During a left heart biopsy you should give heparin. Yes, 5000IU to avoid thrombi going to the brain 2. What is the maximum annual Ra- 5 REM diation exposure? 3. What is the therapeutic INR range for someone on war- farin/coumadin? 4. What is a normal INR for some- one not on coumadin/warfarin? 2.0-3.0 INR 0.6-1.2 5. When using FFR, what drug is giv- Adenosine causes hyperemia (Increased blood flow to en and how is it delivered? ...

1…. A nurse is reviewing the laboratory data of a client who has acute pancreatitis. The nurse should expect to find an elevation of which of following values? Amylase Rational Amylase is an enzyme that changes complex sugars into simple sugars that can be used by the body. It is produced by the pancreas and salivary glands and released into the mouth, stomach, and intestines to aid in digestion. The amylase level of a client who has acute pancreatitis usually increases within 12 to 24 hr...

Stroke Volume (SV) is? a. related to preload b. related to afterload c. the same as ejection fraction -Answer- a. related to preload Preload is most impacted by? a. mean arterial pressure b. increased filling volumes c. ejection fraction -Answer- b. increased filling volumes A patient with chronic untreated hypertension would demonstrate? a. increased afterload b. decreased aferload c. decreased preload -Answer- a. Increased afterload Vascular resistance/pressure is most ...

What is ARVD and when does it occur? Arrhythmogenic Right Ventricular dysplasia; occurs when the RV myocardium is replaced by fatty and fibrotic tissue What are afterdepolarizations? Abnormal secondary voltage depolarizations during the cardiac action potential What are the two types of afterdepolarizations? EADs (early after depolarizations) and DADs (delayed afterdepolarizations What does the QT interval represent? ventricular depolarization and repolarization What is antedromic conduc...