Which of the following symbols identifies the sample standard deviation?

For a negatively skewed distribution, the mode is usually larger than either the median or the mean.

A client experiencing bradycardia is suspected of overdosing on diltiazem. Which treatment should the nurse anticipate being prescribed?

A client is diagnosed with chronic heart failure. Which drug classification should the nurse anticipate prescribed for the client?

A nurse is caring for a client who has heart failure and a prescription for digoxin 125 mcg PO daily. Available is digoxin PO 0.25 mg/tablet. How many tablets should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.) Be sure to include your appropriate unit of measurement in your answer. 

A nurse is teaching a 54-year-old client how to take sublingual nitroglycerin. What statement by the client indicates an understanding of the nurse’s instructions?

The nurse is preparing a teaching tool about blood pressure. Which factors should the nurse identify that are responsible for blood pressure?

A nurse is preparing to administer dextrose 5% in water (D5W) IV to infuse at 100 mL/hr. The drop factor of the manual IV tubing is 15 gtt/mL. The nurse should set the manual IV infusion to deliver how many gtt/min? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.) Be sure to include the appropriate unit of measurement in your answer. 

A nurse is providing teaching to a client who has stable angina and a new prescription for transdermal nitroglycerin. Which of the following instructions should the nurse include? (Select all that apply.)

A nurse is reviewing the function of the renin–angiotensin–aldosterone system before assessing a client with hypertension. Place these events in the function of the renin–angiotensin–aldosterone system in the order they occur. Use each option once.