An I & D is planned for a patient with an abscess and they ask the nurse why they can’t just get a prescription for an antibiotic. What is the best response from the nurse?

An unconscious patient who was transferred from surgery to the postanesthesia care unit (PACU) 15 minutes ago has an oxygen saturation of 89%. Which action would the nurse take first?

A postoperative patient has not voided for 8 hours after return to the clinical unit. Which action would the nurse take first?

A patient is transferred from the postanesthesia care unit (PACU) to the clinical unit. Which action would the nurse on the clinical unit perform first?

Which IV solution would the nurse anticipate administering to a patient with an extracellular fluid (ECF) deficit who requires isotonic fluid replacement? (Select all that apply.)

Which action would the nurse take when caring for a patient who has a central venous access device (CVAD)?

Which statement by a patient scheduled for knee surgery is important to report to the health care provider before surgery?

If a sarcomere was sliced perpendicular to its length, nebulin in all cases would be found in every slice in this area:  

This stroma protein is formed as a three-chain coiled helix and many of these then assemble into a connective tissue fibril.  Select the most appropriate answer.

The ryanodine receptor