An assistive personnel (AP) reports the following vital signs for your patient: temperature 98.8 F, pulse 92/min, respiratory rate 18/min, and BP 98/58 mm Hg. Which of the following vital signs should the nurse re-measure?

Choice A rationale

Corn is a starchy vegetable that provides some nutrients but is not considered a high-potassium food source. In the management of hypokalemia, where serum potassium levels are below 3.5 mEq/L, the focus is on incorporating foods with high concentrations of the cation. While corn contains approximately 270 mg of potassium per cup, it is significantly less dense in this electrolyte compared to other vegetables. It does not provide the robust replacement needed for high-risk clients.

Choice B rationale

Cucumbers consist mostly of water and fiber but are relatively low in potassium content. One cup of sliced cucumbers provides only about 150 mg of potassium, which is insufficient for effectively raising serum levels in a client at risk for hypokalemia. While healthy for hydration, they are not the therapeutic choice for electrolyte replacement. Dietitians prioritize foods that offer a higher milligram-to-volume ratio of potassium to ensure that the patient meets the necessary daily intake goals.

Choice C rationale

Asparagus is a nutritious vegetable containing various vitamins and minerals, providing roughly 200 mg of potassium per serving. While it is better than some other low-potassium options, it still falls short of being a primary dietary recommendation for treating low potassium. Clients needing to increase their potassium intake are encouraged to consume foods that provide a more substantial boost per serving. It is a healthy addition but not the most potent choice for electrolyte management.

Choice D rationale

Tomatoes are an excellent source of potassium and are highly recommended for clients at risk for hypokalemia. A single cup of tomato juice or a large tomato can provide over 400 mg of potassium, which helps maintain serum levels within the normal range of 3.5 to 5.0 mEq/L. Increasing intake of potassium-rich foods like tomatoes helps support cardiac electrical conductivity and muscle contraction. This makes them a vital dietary component for preventing the complications of low potassium.

Choice A rationale

This statement accurately reflects the core regulatory scope of the act which protects all forms of information. The privacy rule applies to health data regardless of the medium used for storage or transmission. Since the newly licensed nurse correctly identifies that verbal, electronic, and written forms are protected, this indicates understanding. The goal of this regulation is to maintain the confidentiality and integrity of sensitive patient data across all healthcare communication channels.

Choice B rationale

Demographic data such as a home address or zip code are classified as protected health information because they can be used to identify a specific individual. The nurse correctly identifies this as a component of personally identifiable information. Protecting such details is vital for maintaining patient anonymity within the healthcare system. Since the nurse understands that an address is protected, no further teaching is required for this specific concept regarding the legal definitions of patient identifiers.

Choice C rationale

The act is indeed a federal statute enacted by the United States Congress to provide a national baseline of privacy protections for health information. While states can implement more stringent privacy laws, the federal law remains the primary governing framework for health data security and portability across state lines. The nurse accurately identifies the federal nature of the legislation, demonstrating a solid grasp of the legal hierarchy and the broad application of these specific regulatory requirements.

Choice D rationale

This statement is incorrect and indicates a need for further teaching because patient information cannot be shared with family members without explicit consent or specific legal exceptions. HIPAA mandates that healthcare providers maintain strict confidentiality and only disclose information to individuals authorized by the patient. Sharing data with family members at any time violates the privacy rule. The nurse must learn that patient autonomy and privacy rights prevent automatic disclosure to family members or friends.