A dentist informs the practical nurse (PN) that she has a family history of cancer and has increased the amount of dairy products in her diet to reduce the risk of gingivitis. How should the PN respond?

Moving the client away from the stimuli in the dayroom and providing a calm environment, it may help to de-escalate the situation and reduce agitation. This action prioritizes the well-being of the client and helps to maintain a safe and therapeutic environment for all individuals involved.
A. Administer an as-needed (PRN) medication for agitation: Administering medication should not be the first action taken in this situation. It is important to first assess the client's condition and attempt to de-escalate the situation through non-pharmacological means. Medication should be considered if other interventions are ineffective or if there is an immediate risk of harm to the client or others.
B. Notify the client's healthcare provider: While it may be necessary to notify the client's healthcare provider about the situation, it is not the first action that should be implemented. The immediate priority is to ensure the safety of the client and those around them by providing support and supervision.
C. Escort the client to a calm and quiet place: Escorting the client to a calm and quiet place can be a helpful intervention, but it may not be the first action to take. It is important to first address the immediate safety concerns and attempt to de-escalate the situation. Once the client is calm and cooperative, they can be escorted to a more suitable environment if necessary.

Hemodialysis is a procedure used to remove waste products and excess fluid from the blood when the kidneys are unable to function properly. One of the waste products that accumulate in the blood during kidney dysfunction is creatinine. Creatinine is a byproduct of muscle metabolism, and its levels in the blood are normally regulated and eliminated by the kidneys. In AKI, the kidneys are not able to effectively filter and eliminate creatinine, leading to elevated levels in the blood. Hemodialysis helps to remove excess creatinine from the blood, resulting in decreased creatinine levels.

A- Elevated potassium levels (hyperkalemia) are common in AKI and can be life-threatening. Hemodialysis helps to remove excess potassium from the blood, restoring normal levels.

However, the best indicator of the effectiveness of hemodialysis in managing hyperkalemia would be monitoring the potassium levels before and after the session rather than considering it as the "best" indicator.

B- Decreased calcium levels can occur in kidney dysfunction due to impaired activation of vitamin D and decreased absorption of calcium from the intestines. While hemodialysis can help restore calcium levels, it may not be the primary laboratory value used to evaluate the effectiveness of each session.

C- Lowered hemoglobin levels can be seen in AKI due to various factors, including decreased production of red blood cells and blood loss. Hemodialysis can help remove waste products and excess fluid, but it may not directly address the underlying causes of lowered hemoglobin levels.