A nurse is caring for a client prescribed drug N 235 mcg PO daily. Available is drug N PO 0.5 mg per 1 scored tablet. How many tablets 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.)

Choice A reason:

Reducing rebreathing of exhaled air is not a primary characteristic of a Venturi mask. This feature is more associated with non-rebreather masks, which have a one-way valve to prevent exhaled air from being inhaled again.

Choice B reason:

Delivering high percentages of oxygen at flow rates of 10 to 15 L/min is not specific to Venturi masks. Non-rebreather masks are typically used for high oxygen flow rates. Venturi masks are designed to deliver precise oxygen concentrations at lower flow rates.

Choice C reason:

Providing a precise amount of oxygen is the key characteristic of a Venturi mask. Venturi masks are equipped with color-coded adapters that allow for the delivery of specific oxygen concentrations, regardless of the patient’s breathing pattern.

Choice D reason:

Working independently of client breathing factors and flow of oxygen is not entirely accurate. While Venturi masks do provide a consistent oxygen concentration, they still depend on the flow of oxygen set by the healthcare provider.

Choice A reason: Asking if the client would like to see a member of the clergy to receive a blessing can be supportive, but it may not directly address the client’s immediate emotional needs. While spiritual support is important, the nurse should first focus on the client’s expressed concerns about their wife.

Choice B reason: Inquiring if the client has children who can help their wife is practical, but it may not address the client’s emotional distress. The nurse should prioritize providing emotional support and facilitating communication between the client and their family.

Choice C reason: Asking if the client has a living will is important for end-of-life planning, but it does not directly address the client’s emotional concerns. This question is more appropriate for a discussion about advance directives rather than an immediate response to the client’s expressed worries

Choice D reason: Encouraging the client to discuss their feelings with their wife is the most appropriate response. It addresses the client’s emotional needs and promotes open communication between the client and their spouse. This can help alleviate some of the client’s anxiety and ensure that their wife is aware of their feelings and concerns.