Cen practice Study guides, Class notes & Summaries

CEN Practice Test Exam/50 Questions and Answers

CEN Practice Exam | Actual Questions and Answers Latest Updated 2024/2025 (Graded A+)

CEN Practice Exam 1 A. The use of supplemental oxygen in normoxic patients has not been established. In patients with potential coronary artery syndrome, withholding of additional supplemental oxygen should be considered for those in the prehospital or in-patient hospital setting and the emergency department. A patient presents to the emergency department with chest pain and diaphoresis, and denies dyspnea. Vital signs are BP 148/70 mm

CEN Practice Questions Correctly Answered, 2024!!

Preload refers to: a. The volume of blood entering the left side of the heart b. The volume of blood entering the right side of the heart c. The pressure in the venous system that the heart must overcome to pump the blood d. The pressure in the arterial system that the heart must overcome to pump the blood - b. The volume of blood entering the right side of the heart Preload is the volume of blood that enters the right side of the heart. This volume stretches the fibers in the heart pri...

CEN Practice Test Questions and Verified Solutions Preload refers to: a. The volume of blood entering the left side of the heart b. The volume of blood entering the right side of the heart c. The pressure in the venous system that the heart must overcome to pump the blood d. The pressure in the arterial system that the heart must overcome to pump the blood - Answer -b. The volume of blood entering the right side of the heart Preload is the volume of blood that enters the right side of th...

CEN Practice Test Exam Questions with 100% Correct Answers..

CEN Practice Exam Questions and Verified Solutions Latest Update The nurse is caring for a patient who has a high fever, central nervous system dysfunction and tachycardia. The nurse should recognize that the patient may be experiencing A. myxedema crisis. B. Beck's triad. C. thyroid storm. D. hyperosmolar hyperglycemic nonketotic syndrome (HHNS). - Answer -C. Thyroid storm Which of the following assessment findings associated with a skull fracture indicate the need for further interve...

PDB CEN Practice Exam Questions with 100% Verified Answers.

PDB CEN Practice Exam Questions and Verified Solutions 2024 A patient complained of Epigastric pain has ST elevation in ECG leads II, III, and aVF. She is diagnosed with an inferior MI, and NTG is administered sublingually. Her blood pressure drops from 120/47 to 90/60 so the Provider order is a right-sided ECG while awaiting cardiology. Where is the correct leap placement for V4R to detect right ventricular MI's? a. 2nd ICS R sternal border b. 4th ICS R mid-cliviclar line c. 5th ICS L ...