A nurse is preparing to administer morphine sulfate 2 mg IV bolus. Available is morphine sulfate 10 mg/mL How many mL 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.)

A. Blood: The purpose of a stool guaiac test is to detect the presence of occult (hidden) blood in the stool. This test is commonly used to screen for gastrointestinal bleeding, which may indicate various conditions such as peptic ulcers, colorectal cancer, inflammatory bowel disease, or hemorrhoids. The guaiac test relies on the chemical reaction between guaiac resin and the heme component of hemoglobin in blood, resulting in a color change when blood is present in the stool.
B. Parasites: Stool tests for parasites typically involve examining stool samples under a microscope to identify the presence of parasitic organisms, such as protozoa or helminths. These tests are used to diagnose parasitic infections, such as giardiasis, cryptosporidiosis, or intestinal worms, rather than detecting blood in the stool.
C. Steatorrhea: Stool tests for steatorrhea assess the presence of excess fat in the stool, which may indicate malabsorption disorders, pancreatic insufficiency, or other gastrointestinal conditions affecting fat digestion and absorption. These tests involve analyzing stool samples for the presence of undigested fat globules rather than detecting blood.
D. Bacteria: Stool cultures are used to detect the presence of pathogenic bacteria in the stool, which may indicate bacterial infections such as Salmonella, Shigella, or Campylobacter. These tests involve culturing stool samples on specific media to identify bacterial pathogens rather than detecting blood. Stool guaiac tests specifically target the detection of occult blood and are not designed to identify bacteria in the stool.

Answer: D

Rationale:

A. The American Hospital Association requires accredited facilities to have protocols in place requiring medication reconciliation: The American Hospital Association does advocate for medication reconciliation as part of safety protocols, but the primary focus of medication reconciliation is not solely based on AHA requirements. It is more about improving patient safety and preventing errors.

B. The nurse who performs medication reconciliation is demonstrating the ethical principle of veracity: While medication reconciliation involves accurate and truthful communication, it primarily serves to ensure safety and accuracy in medication management rather than directly demonstrating the ethical principle of veracity.

C. The International Council of Nurses Code of Ethics stipulates that the nurse performs medication reconciliation when a client is admitted to a facility, is transferred to another facility, and when a client is discharged from a facility: Although medication reconciliation is crucial at these points of care transition, the International Council of Nurses Code of Ethics does not explicitly mandate this process.

D. The purpose of medication reconciliation is to prevent adverse medication reactions: Medication reconciliation aims to ensure accurate medication lists and prevent errors, which in turn helps prevent adverse medication reactions. This aligns with the primary goal of the process, which is to enhance medication safety.