Changes in ck mb - Study guides, Class notes & Summaries

Clinical Guidelines in Primary Care 4th Edition Testbank Hollier Test Bank/StudyGuide AII CHAPTERS IN THIS TEST BANK Chapter 1 Cardiovascular Disorders MULTIPLE CHOICE 1.The nurse is aware that the muscle layer of the heart, which is responsible for the hearts contraction, is the: a. endocardium. b. pericardium. c. mediastinum. d. myocardium. ANS: D The myocardium is the specialized muscle layer that allows the heart to contract. 2.The nurse clarif...

Cardiac enzyme/marker interpretation (troponin, CK-MB, BNP) Troponin: Troponin is a protein in heart muscle cells that regulates muscular contraction. When the heart muscle is damaged, as in a heart attack, troponin is released into the bloodstream. Troponin levels can become elevated 3-4 hours after a heart attack and can remain elevated for up to 14 days. Therefore, it is a highly specific indicator of heart damage. CK-MB (Creatine Kinase-MB): CK-MB is a form of creatine kinase found mostl...

What to do first if patient has chest pain. Correct Answer Rest! ECG changes in an acute MI Correct Answer ST elevation in 2 or more contiguous leads. Ischemia d/t full thickness loss of muscle. EMERGENCY. Inferior leads Correct Answer II, III, aVF. RCA occlusion. Septal leads Correct Answer V1 & V2. Anterior leads Correct Answer V1 - V4. LAD lesion. Lateral leads Correct Answer V5, V6, I, and aVL. Circumflex lesion. Cardiac enzymes Correct Answer Troponins, CK-MB, and CK Ch...

A 6 yo had an acute onset of fever, pharyngitis, and headache 2 days ago. Today, he presents with cervical lymphadenopathy and sandpaper textured rash everywhere except on his face. A rapid streptococcal antigen test is positive. The remainder of the assessment in unremarkable. What is the most likely diagnosis and the most appropriate action? - answer-Scarlet fever; treat with antibiotics. This disease is due to infection with Group A Beta-hemolytic streptococcus. The rash is thought to be ...

NU 327 Exam 4 Questions with All Correct Answers Orthostatic Hypertension - Answer- decreases BP when moving from resting to non-resting SBP drop 20 >mmHg or DBP 10>mmHg Alterations in Cardiac function - Answer- Coronary Heart Disease Ischemia Myocardial ischemia Agina Pectoris myocardial infarction Vulvar disease Disorders of Mitral Valve Mitral Valve Prolapse Coronary Heart Disease - Answer- underlying cause: atherosclerosis. plaque build up in coronary arteries (arterie...

BKAT Study | Questions and Correct Answers | Latest Update 2024/2025 What to do first if patient has chest pain. - Answer -Rest! ECG changes in an acute MI - Answer -ST elevation in 2 or more contiguous leads. Ischemia d/t full thickness loss of muscle. EMERGENCY. Inferior leads - Answer -II, III, aVF. RCA occlusion. Septal leads - Answer -V1 & V2. Anterior leads - Answer -V1 - V4. LAD lesion. Lateral leads - Answer -V5, V6, I, and aVL. Circumflex lesion. Cardiac enzymes - Answer -Tro...

Valporic Acid - Depakote treats seizures, manic episodes r/t bipolar disorder liver damage Carbamazepine (Tegretol, Carbatrol) Phenytoin (Dilantin) Valproate (Depakote) Lamotrigine (Lamictal) Oxcarbazepine (Trileptal) Gabapentin (Neurontin) - Nerve pain, seizures Lithium - 1. Treats seizures. Also treats nerve pain or bipolar disorder (manic-depressive illness). 2. Treats seizures N bipolar disorders Never push IV Lasix faster than 10mg/min - Dilantin with NS only, otherwise crystali...

Barron's CCRN Exam Questions and Answers Already Passed "high dose" dopamine causes vasoconstriction and (C) Increase afterload - What is the primary hemodynamic effect of: Dopamine >10 mcg/kg/min (A) Increase preload (B) Decrease preload (C) Increase afterload (D) Decreased afterload (E) Increase contractility (D) Decrease contractility Pulmonary HTN and cor pulmonale; Mitral, aortic, or tricuspid insufficiency - What causes the S3 sound? during diastole - When are coronary a...

CARDIAC NCLEX Exam Questions & Answers, Latest 2024 ( All 100% Correct)-Which of the following are most likely to be early signs of cardiac problems in older persons? (Select all that apply.) Mental status changes Agitation Frequent falls Sudden changes in GI function - Mental status changes Agitation Frequent falls Rationale: Many cardiovascular functions are complicated in that they involve many other systems. Mental status changes, agitation, and falls can be early signs of ca...

What to do first if patient has chest pain. - Answer Rest! ECG changes in an acute MI - Answer ST elevation in 2 or more contiguous leads. Ischemia d/t full thickness loss of muscle. EMERGENCY. Inferior leads - Answer II, III, aVF. RCA occlusion. Septal leads - Answer V1 & V2. Anterior leads - Answer V1 - V4. LAD lesion. Lateral leads - Answer V5, V6, I, and aVL. Circumflex lesion. Cardiac enzymes - Answer Troponins, CK-MB, and CK Changes in CK - Answer Rise: 3-6 hours Peak: 24 hours N...