A client tells the nurse,“I have something secret to tell you, but you can’t tell anyone else.” The nurse agrees. What is the likely consequence of the nurse’s action?

An alcohol dependent patient says, “Drinking helps me cope with being a single parent.” Which response by the nurse would help the patient conceptualize the drinking more objectively?

In which ways do shared mental models healp teams funtion? (Select all that apply)

A nurse finds a patient with anorexia nervosa vigorously exercising before gaining the agreed-upon weekly weight. Select the nurse’s best comment.

A 5 kg block rests on a frictionless horizontal surface. A force of 20 N is applied at an angle of 30° above the horizontal. What is the acceleration of the block along the surface?

If the mass of the Earth were doubled but its radius remained the same, how would the acceleration due to gravity at the surface change?

Calculate the frequency of the travelling waves whose superposition gives this standing wave.

A meter stick lies on the bottom of a 100-cm-long tank with its zero mark against the left edge. You look into the tank at a 30°{“version”:”1.1″,”math”:”°”} angle, with your line of sight just grazing the upper left edge of the tank. What mark do you see on the meter stick if the tank is a) empty,  (3 marks) b) half full of water, and  (4 marks) c) completely full of water?  (3 marks)

A nerve cell is shaped like a cylinder. The membrane wall of the cylinder has a +0.07-V potential difference from the inside to the outside of the wall. To help maintain this potential difference, sodium ions with a charge of +e are pumped from inside the cell to the outside. For a typical cell, 109 ions are pumped each second.  (e=1.602×10-19 C) a.  How large is the surface of a nerve cell compared to a sodium ion?  Does the cell’s shape matter?  (2 marks) b.  Determine the change in chemical energy each second required to produce this increase in electric potential energy.  (4 marks) c.  If there are roughly 7×1011 of these cells in the body, how much chemical energy is used in pumping sodium ions each second?  (2 marks) d.  Estimate the fraction of a person’s metabolic rate used to pump these ions. Use 100 W as an average metabolic rate.  (2 marks)

Taking M⊙=2×1030 kg{“version”:”1.1″,”math”:”M⊙=2×1030 kg”} and R⊙=7×108 m{“version”:”1.1″,”math”:”R⊙=7×108 m”}, find the maximum deflection angle for light originating behind the sun observed during a solar eclipse.