A nurse is planning to administer several medications to a client through a nasogastric (NG) tube. Which of the following actions should the nurse take?
Mix the medications together and administer through the NG tube.
Crush the sublingual medication into powder form.
Dissolve crushed tablet medications in sterile water.
Flush the tube with 5 mL saline between each medication.
The Correct Answer is C
A. Mix the medications together and administer through the NG tube. Incorrect because medications should be given separately to prevent drug interactions and ensure each is fully delivered.
B. Crush the sublingual medication into powder form. Incorrect because sublingual medications are designed to be absorbed through the oral mucosa, not the gastrointestinal tract. Crushing them negates their intended action.
C. Dissolve crushed tablet medications in sterile water. Sterile water is preferred for dissolving medications because it reduces the risk of bacterial contamination and prevents potential drug interactions that may occur with other fluids.
D. Flush the tube with 5 mL saline between each medication. Incorrect because a minimum of 15-30 mL of water is recommended between medications to prevent tube blockage.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. "The body produces antibodies in response to an antigen with active immunity." Active immunity develops after exposure to an antigen, leading to antibody production.
B. "There is lifelong immunity with passive immunity." Passive immunity is temporary (e.g., maternal antibodies).
C. "The body is able to recognize previous exposure to antigens with passive immunity." Passive immunity does not create immune memory.
D. "There is a short duration of immunity with active immunity." Active immunity is long-lasting and sometimes lifelong.
Correct Answer is B
Explanation
A. Decreased blood urea nitrogen (BUN): BUN typically increases with dehydration.
B. Increased hematocrit: Hemoconcentration occurs in dehydration, increasing hematocrit levels.
C. Decreased urine specific gravity: Dehydration typically causes an increase in urine specific gravity.
D. Increased calcium level: Calcium levels do not directly indicate fluid volume status.
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