In a double-slit arrangement the slits are separated by a distance equal to 150 times the wavelength of the light passing through the slits. What is the distance (in cm) between these maxima on a screen 71.8 cm from the slits?

Monochromatic light of wavelength 679 nm illuminates two parallel narrow slits 7.24 μm apart. Calculate the angular deviation of the third-order (for m = 3) bright fringe in radians.

Suppose the image of an object is upright and magnified 1.75 times when the object is placed 15.0 cm from a lens. Find  the focal length (in cm) of the lens.

41.A patient with hypothyroidism is treated with levothyroxine (Synthroid). What would the nurse include when teaching the patient about this medication?

50.Which patient should the charge nurse assign to the care of an LPN/LVN?  

45.A patient with mild iatrogenic Cushing syndrome is on an alternate-day regimen of corticosteroid therapy. What would the nurse explain to the patient about this regimen?

8. A nurse is caring for a patient on postoperative day 1 following transsphenoidal hypophysectomy for pituitary adenoma removal. Which nursing interventions are appropriate for this patient? Select all that apply.

31. Which of the following assigned patients should the nurse assess first? 

30. A patient with DKA has been receiving IV insulin and 0.9% NaCl for 4 hours. Current blood glucose is 260 mg/dL. Which action should the nurse anticipate?

26. A nurse is assessing a patient admitted with suspected diabetic ketoacidosis (DKA). Which clinical manifestations would the nurse expect to find? (Select all that apply)