Cen practice Study guides, Class notes & Summaries

CEN Practice Questions and answers rated A+ 2024 Sutures placed in the EYEBROWS should be removed w/in... - correct answer 4 to 5 days Sutures placed in the SCALP should be removed w/in... - correct answer 7 to 10 days Which AV block is characterized by a consistent, but prolonged PR interval, and a consistent R to R interval? - correct answer 1st degree AV block What drugs are CI in a R ventricular MI (RV MI) and why? - correct answer -morphine, nitroglycerin, and diuretic-why? they d...

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CEN Practice Test Questions and Answers 2024( A+ GRADED 100% VERIFIED).

Acids do what to body tissue? Ans- Cause a coagulation type necrosis Alkalis do what to body tissue? Ans- Liquify tissue on contact What do radiation RAYS cause? Ans- Internal contamination, minimal surface damage (decreases risk to caregivers) What do radiation PARTICLES cause? Ans- These can be stopped by clothing and remain on surfaces which pose a threat to others, including caregivers How do you treat stings by coelenterates? (i.e. jellyfish, corals) Ans- Treat these stings wit...

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 correct answersb. 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 ...

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CEN PRACTICE EXAM 1QUESTIONS AND ANSWERS

PDB CEN Practice Exam Questions with 100% Verified Answers

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 mid-clavicular line d. 5th ICS R mid-axillary line correct answ...

CEN Practice Test with 100% Explained Correct Answers Graded A+ 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 - Correct Answer b. The volume of blood entering the right side of the heart Preload is the volume of blood that ...