Oxygen saturations - Study guides, Class notes & Summaries

RCIS Exam Review Exam Questions With Answers What is the formula for calculating cardiac output? CO = HR x SV Stroke volume is _________? Related to preload Preload is most impacted by what? Increased filling volumes A patient with chronic untreated hypertension would demonstrate what? Increased afterload Vascular resistance/pressure is most influenced by what? Radius of the vessel The formula for BP is what? BP = CO x SVR What component of a PCWP indicates M...

ATI Capstone Care of Children Pre Assessment Quiz 100% Solved Holding a soft rattle - Answer- 3-6 months Watching black-and-white mobiles - Answer- birth to 3 months Playing peek-a-boo - Answer- 6-9 months Drawing, painting, riding a tricycle - Answer- preschooler Team sports - Answer- school age children Banging large block - Answer- 9-12 months Loud, harsh murmur that is not usually audible until pulmonary pressures drop at about 4 to 8 weeks of age; Heart failure; Failure to thrive; ...

ATI- Pre Assessment Nursing Care of Children Exam Questions and Answers Drawing, painting, riding a tricycle - Answer-preschoolers Banging large block - Answer-9 - 12 months Team sports - Answer-school-aged Watching black-and-white mobiles - Answer-Birth to 3 months Playing peek-a-boo - Answer-6 to 9 months Holding a soft rattle - Answer-3 to 6 months Loud, harsh murmur; Mild heart failure; Possible enlarged right atrium; Increased oxygen saturations in the right atrium; Asymptomatic (p...

Which of the following tasks may be delegated to the nursing assistant? a. checking the cervix of the patient who is less likely to deliver soon b. administering oxygen to the mother who has decreasing oxygen saturations c. providing ice chips for a mother who complains of a dry mouth d. Tearing off a strip of paper from the fetal heart rate monitor and putting it in the chart Correct Answer-C- When working in L&D the UAP can help with ADLs. They cannot be delegated tasks that require formul...

A nurse assesses a client who had a myocardial infarction and is hypotensive. Which additional assessment finding should the nurse expect? a. Heart rate of 120 beats/min b. Cool, clammy skin c. Oxygen saturation of 90% d. Respiratory rate of 8 breaths/min - Answer- A When a client experiences hypotension, baroreceptors in the aortic arch sense a pressure decrease in the vessels. The parasympathetic system responds by lessening the inhibitory effect on the sinoatrial node. This results in ...

PCCN EXAM Questions With 100% Verified Answers Latest Update 2024/2025 (GRADED) Coronary artery perfusion is dependent upon: A. diastolic pressure B. systolic pressure C. afterload D. systemic vascular resistance (SVR) A. diastolic pressure Diastolic pressure in the aortic root is higher than left ventricular end-diastolic pressure (LVEDP), the pressure exerted on the ventricular muscle at the end of diastole when the ventricle is full. This enables blood to flow from a higher pressure ...

RCIS Practice Test Final Complete Exam Questions with Verified Answers 2024/2025 What is the formula for calculating cardiac output? - CORRECT ANSWER-CO= HR x SV What is stroke volume related to? - CORRECT ANSWER-preload Preload is most impacted by..... - CORRECT ANSWER-Increased filling volumes A patient with chronic untreated hypertension would demonstrate.... - CORRECT ANSWER-Increased afterload Vascular resistance/pressure is most influenced by.... - CORRECT ANSWER-Radius of th...

What is the formula for calculating cardiac output? - correct answer CO= HR x SV What is stroke volume related to? - correct answer preload Preload is most impacted by..... - correct answer Increased filling volumes A patient with chronic untreated hypertension would demonstrate.... - correct answer Increased afterload Vascular resistance/pressure is most influenced by.... - correct answer Radius of the vessel The formula for BP is.... - correct answer BP = CO x SVR What compon...

Coronary artery perfusion is dependent upon: A. diastolic pressure B. systolic pressure C. afterload D. systemic vascular resistance (SVR) - A. diastolic pressure Diastolic pressure in the aortic root is higher than left ventricular end-diastolic pressure (LVEDP), the pressure exerted on the ventricular muscle at the end of diastole when the ventricle is full. This enables blood to flow from a higher pressure through open arteries to a lower pressure, a pressure gradient known as coronary a...

A patient with chronic renal failure asks the nurse why he is anemic. The nurse explains that anemia accompanies chronic renal failure secondary to: a. Blood loss via the urine b. Renal insensitivity to vitamin A c. Inadequate production of erythropoietin d. Inadequate retention of serum iron - ️️c. Inadequate production of erythropoietin The kidney is sensitive to oxygen saturations and secretes erythropoietin as needed to signal the bond marrow to make more red blood cells. When the...