Which of the following is commonly used as a preservative in a 10% solution and as a germicide and sporicide in a 5% solution?

Back massage is ideal for triggering the ________

Fill in the blank(s) with the appropriate word(s).

Which of the following best describes the technique for palpating the abdomen for large or deep masses?

A) One hand pushing deeply in a quick, smooth motion B) One finger pressing firmly against the abdominal wall C) One hand over another, pushing down slowly D) Both hands side by side over the midline of the abdomen