Bnp as a marker - Study guides, Class notes & Summaries

CEN Sample Test |380| Questions and answers with complete solutions Right ventricular infarction (RVI) lead changes ANS-II, III, AVF R ventricular infarction s/s ANS-clear breath sounds, hypotension, JVD. R ventricular dilation and dec contractility>> dec preload and CO Reperfusion therapy standard ANS-Within 60 min of ED arrival Common causes of PEA ANS-Hypoxia, tension pneumo, cardiac tamponade BNP as a marker ANS-of L ventricular dysfunction bc ventricles make BNP and an i...

MSN 377 - Exam 1 Practice Questions Chapter 32: Cardiovascular System - ANSWER After noting a pulse deficit when assessing a patient who has just arrived in the emergency department, the nurse will anticipate that the patient may require a. a 2-D echocardiogram. b. a cardiac catheterization. c. hourly blood pressure (BP) checks. d. electrocardiographic (ECG) monitoring. - ANSWER ANS: D Pulse deficit is a difference between simultaneously obtained apical and radial pulses and indica...

Clinical Chemistry Enzymes Questions and Answers Graded A What do enzymes do? catalysts responsible for most reactions in the body What are five things that affect the measurement of enzyme reaction? 1. Concentration of reactants 2. pH 3. Temperature 4. Ionic strength 5. Cofactors and coenzymes Enzyme inhibition is described as? a substance that can reduce the rate of the enzyme reaction What are the three types of enzyme inhibitors? 1. Competitive 2. noncompetitive 2. Uncompetitive What doe...

Endocrine Q1: Which hormone is primarily responsible for regulating blood glucose levels? A) Insulin B) Cortisol C) Thyroxine D) Glucagon Answer: A) Insulin Elaboration: Insulin, produced by the pancreas, lowers blood glucose levels by facilitating the uptake of glucose into the body's cells. In diabetes, this regulation is impaired. Diabetes Type 1 & 2 Q2: A patient with Type 2 diabetes is prescribed Metformin. What is the primary action of this medication? A) Increases insulin p...

Right ventricular infarction (RVI) lead changes - II, III, AVF R ventricular infarction s/s - clear breath sounds, hypotension, JVD. R ventricular dilation and dec contractility>> dec preload and CO Reperfusion therapy standard - Within 60 min of ED arrival Common causes of PEA - Hypoxia, tension pneumo, cardiac tamponade BNP as a marker - of L ventricular dysfunction bc ventricles make BNP and an inc of over 100 pg/ml indicates symptomatic HF Transcutaneous pacing (TCP) - ...

Right ventricular infarction (RVI) lead changes - II, III, AVF R ventricular infarction s/s - clear breath sounds, hypotension, JVD. R ventricular dilation and dec contractility>> dec preload and CO Reperfusion therapy standard - Within 60 min of ED arrival Common causes of PEA - Hypoxia, tension pneumo, cardiac tamponade BNP as a marker - of L ventricular dysfunction bc ventricles make BNP and an inc of over 100 pg/ml indicates symptomatic HF Transcutaneous pacing (TCP) - ...

____ elevation is a sensitive indicator of very early myocardial injury, but lacks specificity for MI. Its usefulness in diagnosing MI is limited - myoglobin - a low molecular weight heme protein found in cardiac and skeletal muscle ____ is an amino acid produced during protein catabolism. Elevated levels can be either hereditary or acquired from dietary deficiencies of vitamin B6, vitamin B12, or folate. Elevated levels have been linked to a higher risk of CAD, peripheral vascular dise...

1. General Lab Values Q1: What is the normal range for serum sodium levels? A) 135-145 mEq/L B) 3.5-5.0 mEq/L C) 70-100 mg/dL D) 8.5-10.5 mg/dL Answer: A) 135-145 mEq/L Elaboration: Serum sodium levels are crucial for maintaining fluid balance and nerve function. Values outside this range can indicate dehydration, kidney issues, or other medical conditions. 2. Electrolytes Q2: Which electrolyte is primarily responsible for maintaining cardiac rhythm? A) Calcium B) Sodium C) Potas...

Right ventricular infarction (RVI) lead changes - II, III, AVF R ventricular infarction s/s - clear breath sounds, hypotension, JVD. R ventricular dilation and dec contractility>> dec preload and CO Reperfusion therapy standard - Within 60 min of ED arrival Common causes of PEA - Hypoxia, tension pneumo, cardiac tamponade BNP as a marker - of L ventricular dysfunction bc ventricles make BNP and an inc of over 100 pg/ml indicates symptomatic HF Transcutaneous pacing (TCP) - ...

Chapter 31: Assessment of Cardiovascular System Lewis: Medical- Surgical Nursing Exam Practice Questions and Answers A 74-yr-old patient has just arrived in the emergency department. After assessment reveals a pulse deficit of 46 beats, the nurse will anticipate that the patient may require a. emergent cardioversion. b. a cardiac catheterization. c. hourly blood pressure (BP) checks. d. ©GRACEAMELIA 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED FIRST PUBLISH OCTOBER 2024 Page 2/26...