What type of bond holds one strand of DNA to its complementary strand?

The scientist usually credited with first observing microorganisms, which he called “animalcules,” was

A nurse is reviewing the electronic health record of a patient whose condition has changed since the previous shift. Which use of the EHR best supports safe clinical decision-making?

A nurse is calling the healthcare provider about a patient who has developed increasing shortness of breath. Which statement represents the Assessment component of SBAR?

The nurse is caring for a patient who has weakness and an unsteady gait. The patient states, “I can walk to the bathroom by myself.” What is the nurse’s priority response?

The nurse reviews the plan of care for a patient requiring droplet precautions. Which intervention should the nurse question?

A nurse has just completed care for a patient with Clostridioides difficile infection and removes the gloves. Which hand-hygiene action is most appropriate?

The nurse is caring for a patient who has been evaluated by several members of the healthcare team. Which statement best explains why complete and accurate documentation in the medical record is essential?

The nurse establishes the expected outcome: “The patient will ambulate 100 feet with a walker by 1600.” At 1600, the patient ambulates 40 feet and must stop because of fatigue. What should the nurse do next?

A nurse is preparing to assist a patient with morning hygiene. The patient has weakness of the lower extremities but is able to wash the face, upper body, and arms independently. Which nursing action is most appropriate?