What pattern would you expec t to find among pH readings taken of preci pit ation in the immedia te vicinity of an acid -rain producing smokestac k and at regular intervals downwind and upwind from the site? Sketch a graph of what you would expec t to find.

What question does a nurse ask a patient with a history of pancreatitis who is complaining of abdominal pain?

A client with a pituitary tumor will undergo transsphenoidal hypophysectomy. The nurse reinforces which information in the preoperative teaching plan for the client?

a) Spinal anesthesia is used.

b) Hair will need to be shaved.

c) Deep breathing and coughing will be needed after surgery.

d) Toothbrushing will not be permitted for at least 2 weeks following surgery.

A quadriplegic client is prescribed baclofen (Lioresal), 5 mg by mouth three times daily. What is the principal indication for baclofen?

What is the priority goal for a client diagnosed with placenta previa that the nurse should identify while assisting in planning care?

A client with hyperthyroidism who has not been responsive to medications is admitted for evaluation. What action should the nurse implement?

What should you be monitoring in a client who has had a nephrectomy?

If air at $25^{\circ} \mathrm{C}$ has a density of $1.28 \mathrm{~g} / \mathrm{L}$ and your classroom has a volume of $2.0 \times 10^5 \mathrm{~L}$,

a. what mass of air is contained in your classroom?

b. assume that the room temperature is increased. How would that affect the total mass of air contained in the room,

i. if the room were tightly sealed?

ii. if the room were not sealed?

Consider the data you graphed in Developing Skills C.2.

a. List two scientific claims you could make based on the data or the graph.

b. For each claim, cite evidence for making that claim.

Why is the presence of ozone regar ded as a problem at ground leve l, whil e the absence of ozone is regarded as a prob lem in the stratosphere?

Write and balance the equation for formation of $\mathrm{SO}_3$ from $\mathrm{SO}_2$ and oxygen.

Use your own words to describe each of the following : How the relationships described in your answers.

What happens to the molecules in a sample of gas as it is heated?

The nurse encourages a postpartum client to discuss the childbirth experience. Which client outcome is most appropriate for this client?