Nurs 4262 Study guides, Class notes & Summaries

1. A student is observing a cell under the microscope. It is observed to have supercoiled DNA with histones. Which of the following would also be observed by the student? a. A single circular chromosome b. A nucleus c. Free-floating nuclear material d. No organelles ANS: B The cell described is a eukaryotic cell, so it has histones and a supercoiled DNA within its nucleus; thus, the nucleus should be observed. A single circular chromosome called a prokaryote contains free-floating nucle...

MULTIPLE CHOICE 1. A client has been prescribed bed rest for a prolonged time. To specifically promote the use of resistive isometric exercise for the client, the nurse will initiate: 1. Quadriceps setting 2. Gluteal muscle contraction 3. Moving the arms and legs in circles 4. Pushing against a footboard ANS: 4 Resistive isometric exercises are those in which the individual contracts the muscle while pushing against a stationary object or resisting the movement of an object. An example ...

Understanding Pathophysiology 7th Edition Huether Test Bank Understanding Pathophysiology 7th Edition Huether Test Bank Understanding Pathophysiology 7th Edition Huether Test Bank

1. Six students order meals at a local restaurant. Which of the following students are at highest risk for illness? (Select all that apply.) a.The first student asks for a salad with chicken strips and dressing on the side. b.The second student asks for a hamburger, very rare. c.The third student orders a tuna salad sandwich with extra mayonnaise. d.The fourth student orders a breakfast meal with two very soft-poached eggs and toast: ANS: B, D Escherichia coli O157:H7 can produce a strong...

Understanding Pathophysiology 7th Edition Huether. Understanding Pathophysiology 7th Edition Huether. Understanding Pathophysiology 7th Edition Huether.

Test back Chapter 01: Cellular Biology MULTIPLE CHOICE 1. A student is observing a cell under the microscope. It is observed to have supercoiled DNA with histones. Which of the following would also be observed by the student? a. A single circular chromosome b. A nucleus c. Free-floating nuclear material d. No organelles ANS: B The cell described is a eukaryotic cell, so it has histones and a supercoiled DNA within its nucleus; thus, the n...

1. A student is observing a cell under the microscope. It is observed to have supercoiled DNA with histones. Which of the following would also be observed by the student? a. A single circular chromosome b. A nucleus c. Free-floating nuclear material d. No organelles ANS: B The cell described is a eukaryotic cell, so it has histones and a supercoiled DNA within its nucleus; thus, the nucleus should be observed. A single circular chromosome called a prokaryote contains free-floating nucle...

1. Document Carl Shapiro’s cardiac rhythms that occurred in the scenario. • From 0:10-0810 the ECG showed Sinus rhythm with an anterior myocardial infarction • At 0847 patient EGC showed ventricular fibrillation • At 0947 patient EGC showed ventricular fibrillation • At 1028-1128 patient EGC showed Sinus rhythm with an anterior myocardial infarction 2. Document the changes in Carl Shapiro’s vital signs throughout the scenario. • Patient status - ECG: Sinus rhythm with an...

NURS 4262Understanding Pathophysiology 7th Edition Huether

Understanding Pathophysiology 7th Edition /Understanding Pathophysiology 7th Edition