Pericardial sac - Study guides, Class notes & Summaries

Test Bank - Applied Pathophysiology for the Advanced Practice Nurse 1ST Edition Lucie By Dlugasch, Lachel Story | Complete 2023/2024. A 50-year-old man is having an acute myocardial infarction and will be administered recombinant tissue plasminogen activator (t-PA). The medication activates plasminogen in order to: A) decrease platelet adhesion. B) increase clotting time. C) promote fibrinolysis. D) promote coronary vasodilation. Ans: C Complexity: Easy Ahead: Hematopoietic System Subj...

Which intervention or interventions would have the MOST positive impact on the cardiac arrest patient's outcome? - ANSWER Early CPR and defibrillation The AED gives "no shock" message to a patient who is in cardiac arrest. You should: - ANSWER Resume chest compressions What is the maximum amount of time that should be spent checking for spontaneous breathing in an unresponsive child? - ANSWER 10 seconds When performing CPR on an adult, you should compress the chest to a depth of ___ ...

Pericardial Effusion - accumulation of fluid in the pericardial cavity Cardiac Tamponade - slow or rapid compression of the heart due to the accumulation of fluid, pus, or blood in the pericardial sac Pericarditis - an acute inflammatory process of the pericardium, can be acute, chronic, or constructive Pericardium - membranous sac enclosing the heart Coronary Heart Disease - impaired coronary blood flow Impaired coronary blood flow can cause: - -angina -myocardial infarction or heart at...

Bio 169 Questions and Answers Already Passed How are papillary muscles situated in the heart? Papillary muscles extend from the inner lining of both ventricles and attach to the valve cusps on both the right and left sides. What role does the right bundle branch play in the heart’s conduction system? The right bundle branch is a split in the heart’s conduction network at the interventricular septum that carries signals from the AV bundle to the right ventricle. What defines a...

Bio 254 lab practical 2 Exam Questions And Answers Thymus Lungs Best NFL Rookie WRs in the 2021 Season! diaphragm heart pericardial sac Phrenic nerve one on both sides Aorta Ascending Big green dot

What is pericarditis? - Inflammation/ infection of the pericardial sac What are S/S of pericarditis? - Chest pain -Sharp, stabbing -Behind breast bone -Left side of chest -Elevated with tripod position -SOB-oxygen -Low grade temp -Relieved with positioning -worse on inspiration -pericardial friction rub What are S/S of endocarditis? -Fever- night sweats, malaise, chills, fatigue -Anorexia and weight loss -Cardiac murmur -Heart failure development -Petechiae -Osler...

How does chronic aortic stenosis lead to left ventricular hypertrophy? Chronic aortic stenosis leads to left ventricular hypertrophy bc of increased workload of pumping blood through a narrow opening. The left atrium can also enlarge but mainly causes left ventricular hypertrophy. The right ventricle will remain normal for a period of time. That's why LHF happens first then leads to RHF. Chronic mitral stenosis will cause enlargement in which area? Left atria hypertrophy. In pt with Mitral v...

(NGN)ATI MED SURG 1 FINAL EXAM 2023|100% CORRECT DETAILED ANSWERS/TOP SCORE EXAM/LATEST UPDATED 1. The nurse is assessing the respiratory status of a client who has suffered a fractured rib. Which observation if made by the nurse would not be related to the fractured rib? a) *Slow deep respirations b) Splinting or guarding the chest c) Pain especially with inspiration d) Bruising over the fractured area. 2. A patient is admitted to the respiratory unit with flail chest. The nurse shoul...

NUR 245 Exam 3 Test Bank Questions and Answers Already Passed The sac that surrounds and protects the heart is called the: a. Pericardium. b. Myocardium. c. Endocardium. d. Pleural space. ANS: A The pericardium is a tough, fibrous double-walled sac that surrounds and protects the heart. It has two layers that contain a few milliliters of serous pericardial fluid. The direction of blood flow through the heart is best described by which of these? a. Vena cava right atrium right ven...

What are the four chambers of the heart? - correct answer 1. Right Atrium 2. Right Ventricle 3. Left Atrium 4. Left Ventricle What is the name of the Structure dividing the Heart Chambers into the right and left Heart? - correct answer Septum What is the function of the Right side of the heart? - correct answer Pumps blood to the Lungs What is the function of the Left side of the heart? - correct answer Pumps blood to the body What are the three layers of the heart? - cor...