To study the effect of music on concentration, Dr. Lopez assigned the first 20 students who entered a classroom to a “quiet” group and the next 20 to a “music” group. The quiet group worked silently, while the music group listened to classical music while working. Their test performances were compared afterward. Based on this description, which important principle of research design did this study violate?

The client has been provided diet education about sodium and potassium intake.  Which information does the nurse reinforce?  (SELECT ALL THAT APPLY)

For the following fluid and electrolyte imbalance, type the letter of the MOST concerning potential complication for the client: HYPOKALEMIA A. weak muscles B.  Constipation C.  Dysrhythmias _______ For the following fluid and electrolyte imbalance, type the letter of the MOST concerning potential complication for the client: HYPONATREMIA A.  Irritability B.  Seizures C.  Nausea _______ For the following fluid and electrolyte imbalance, type the letter of the MOST concerning potential complication for the client: FLUID VOLUME EXCESS A.  Pulmonary edema B.  Bounding pulse C.  Lower let edema _______

Solve these ABG’s: 1. pH: 7.41                               2.   pH: 7.33     PaCO2: 30                                  PaCO2: 55       HCO3: 23                                   HCO3: 26

Match each of the following terms with the correct definition.  Each response will be used only once.

Lymphatic obstruction resulting in localized edema sometimes caused from parasitic worms is termed:

A carcinoma is best described as a:

Disease processes that add thickness, tissue density, and/or atomic number are referred to as ____ conditions because they ____ attenuation.

If an individual’s body provides a powerful defense against invading organisms, the person is said to be:

Passive immunity is an administered dose of antibodies that acts immediately and usually lasts long term.