The image below shows a binary system, but only one of the stars, star 1, is shown in its orbit.  Which of the marked positions is the location of star 2 at the time shown in the image?     

Mr. K, an 80-year-old patient, is being discharged after he was diagnosed with diabetes mellitus and retinopathy. His daughter has been part of the discharge instruction process. Understanding of the instructions is evident in when the daughter says which of the following?

Which client is at greatest risk for development of obstructive sleep apnea?

An older adult client with heart failure asks when she should get a flu shot. Which is the nurse’s best response?

Which client is at greatest risk for development of obstructive sleep apnea?

In evaluating the electrocardiogram (ECG) in a client with acidosis, the nurse correlates which ECG change to effectiveness of therapy?

The client scheduled to undergo radiation therapy for lung cancer asks the nurse why 6 weeks of daily radiation treatments are necessary. What is the nurse’s most accurate response?

The nurse is assessing a client’s breath sounds. Which assessment finding has been correctly linked to the nurse’s primary intervention?

A nurse is reading the PPD test on the left arm of an inpatient client who was injected 48 hours ago. The area has a 4-mm diameter area of induration. Which is the nurse’s best action?

The client is scheduled to have a bronchoscopy. Which preprocedural teaching is unique to the procedure?