Svr - Study guides, Class notes & Summaries

NUR 445 Final Exam Study questions and answers 100% verified. What are some assessment findings of an uncomplicated abdominal aortic aneurysm? - correct inal pulsation, ischemia in extremities from thrombus formation, peripheral pulses weak/absent; often asymptomatic What are some assessment findings of a dissected abdominal aortic aneurysm? - correct onset of severe abdominal pain or back pain, pain may migrate with pain of extension, peripheral neuropathy or paraly...

CCRN EXAM 2024 WITH 100% ACCURATE SOLUTIONS The nurse is caring for a patient with acute inferior wall MI, post-coronary artery stent deployment, For optimal care of the patient, the nurse should: - correct answer Continuously monitor the patient in lead II It is best practice to monitor the patient status post PCI with stent, in the lead that was most abnormal during the acute occlusion. The ECG demonstrates ST elevation in leads II, III and aVF. The nurse needs to monitor the patien...

What is the formula for calculating cardiac output? A. CO= PA-1 SVC B. CO= AO x PA C. CO= HR x SV C. CO= HR x SV Stroke volume is... A. Related to preload B. Related to afterload C. The same as ejection fraction A. Related to preload Preload is most impacted by... A. Mean arterial pressure B. Increased filling volumes C. Ejection fraction B. Increased filling volumes A patient with chronic untreated hypertension would demonstrate A. Increased afterload ...

SVO2 Normal - >60% Low SVO2 - Inadequate oxygen delivery or increased oxygen consumption Ex: fever, pain, bleeding, infection High SVO2 - increase in CO, decrease in oxygen demand, reduction in oxygen extraction Ex: anesthesia, hypothermia CVP Normal - 2-6 High CVP - over hydration, cardiac tamponade, heart failure, pulmonary stenosis. Patient needs diuresis, vasodilation, or treatment for tamponade. Low CVP - hypovolemic shock for hemorrhage, fluid shift, dehydration. Pati...

PCCN questions with All Correct Answers A patient in the ED is now being admitted to telemetry bwith complaint of chest pain and has been judged to be a possible candidate for therapy with alteplase (Activase). Which of the following is not considered a contraindication for the use of this medication? A. current antibiotic use B. recent abdominal surgery C. recent gastrointestinal bleed D. recent intracranial bleed - Answer-A. current antibiotic use Use of antibiotics is not a contraindic...

Define the type of shock and give signs on exam: --Septic Shock correct answersAKA Distributive shock --Excess vasodilation and shunting of blood from vital organs to non-vital --Signs: Inc Cardiac Output, Inc Cap refill, warm skin and Dec SVR Define the type of shock, common causes and give signs on exam: --Obstructive Shock correct answersD/t blockage of blood flow --Causes: PE, tamponade, tension Pneumo --Signs: Dec CO, Inc cap wedge, Inc SVR Define the type of shock, common cause...

What is the formula for calculating cardiac output? A. CO= PA-1 SVC B. CO= AO x PA C. CO= HR x SV C. CO= HR x SV Stroke volume is... A. Related to preload B. Related to afterload C. The same as ejection fraction A. Related to preload Preload is most impacted by... A. Mean arterial pressure Master01 | October, 2024/2025 | Latest update 1 | P a g e | © copyright 2024/2025 | Grade A+ B. Increased filling volumes C. Ejection fraction B. Increased filling volumes A patient with c...

NUR-631 Final Exam Study Guide 2023 (Questions With Complete Solutions Graded A+) fibers arise from nasal olfactory epithelium and form synapses with olfactory bulbs that transmit impulses to temporal lobe Hypoglossal nerve - ANSWER *XII* -stick out tongue -motor fibers to muscles of tongue and sensory impulse from tongue to brain -fibers arise from medulla and exit from skull and extend to tongue trigeminal nerve - ANSWER *V* -sensations of pain, touch, temperature, corneal reflex, clenc...

Glowacki & Sommers (RCIS Questions) 309 Questions and Answers 2024/2025. 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 ...

What is the formula for calculating cardiac output? - ️️C. CO = HR x SV Stroke Volume is ______________? - ️️A. Related to preload Preload is most impacted by ______________? - ️️B. Increased filling volumes A patient with chronic untreated hypertension would demonstrate ______________? - ️️A.Increased afterload Vascular resistance/pressure is most influenced by ______________? - ️️D. Radius of the vessel The formula for BP is ______________? A. BP = SV x SV...