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The nurse adds 20 mEq of potassium chloride to the intravenous solution of a client with diabetic ketoacidosis. Which purpose would this medication serve? 1. Treats hyperpnea 2. Prevents flaccid paralysis 3. Prevents hypokalemia 4. Treats cardiac dysrhythmias - Answer ANS: 3 Rati...

Which autoantigens are responsible for the development of Crohn disease? 1. Crypt epithelial cells 2. Thyroid cell surface 3. Basement membranes of the lungs 4. Basement membranes of the glomeruli - Answer 1. Crypt epithelial cells Rationale: Crypt epithelial cells are considered ...

When providing care for a client who had a nephrectomy secondary to renal cancer, which factor affects the client's ability to perform his or her postoperative deep breathing and coughing requirements? 1. Location of the client's surgical incision 2. Increased anxiety about the prognosis ...

Incubation period - Answer the period between exposure to an infection and the appearance of the first symptoms prodromal period - Answer vague, general symptoms; extremely contagious Full stage of illness - Answer presence of specific signs and symptoms Convalescent period - Answe...

A client diagnosed with invasive cancer of the bladder has brachytherapy scheduled. Which successful therapy outcome would the nurse expect with this client? 1. Decrease in urine output 2. Increase in pulse strength 3. Shrinkage of the tumor when scanned 4. Increase in the quantity of wh...

Which neurotransmitter is thought to be most involved with anxiety disorders? A. Epinephrine B. Dopamine C. Serotonin D. Histamine - Answer C. Serotonin A client suddenly begins trembling, having tachycardia, sweating, and experiencing a feeling of impending doom. Which disorder is this ...