A child has an avulsed (knocked-out) tooth. In which medium should the nurse instruct the parents to place the tooth for transport to the dentist?

The correct answer is choice C. Treating the underlying disease.

Choice A rationale:

Administration of digoxin. Administering digoxin is not the initial goal for the treatment of secondary hypertension. Digoxin is a medication commonly used to treat heart failure and certain arrhythmias, but it is not a primary intervention for hypertension. The rationale for this choice being incorrect lies in the fact that digoxin primarily affects the heart's contractility and is not a preferred option for managing high blood pressure.

Choice B rationale:

Weight control and diet. Weight control and dietary modifications are important aspects of managing hypertension, both primary and secondary. However, they are not the initial goal for the treatment of secondary hypertension. While these lifestyle modifications can contribute to blood pressure reduction, the primary focus in secondary hypertension is to identify and address the underlying condition causing the high blood pressure.

Choice C rationale:

Treating the underlying disease. Correct Answer. The initial goal for the treatment of secondary hypertension is to address the underlying disease or condition that is causing the elevated blood pressure. Unlike primary hypertension, which often lacks a specific underlying cause, secondary hypertension results from an identifiable condition such as kidney disease, hormonal disorders, or certain medications. Treating the root cause can lead to blood pressure normalization.

Choice D rationale:

Administration of β-adrenergic receptor blockers. Administering β-adrenergic receptor blockers is not typically the initial goal for the treatment of secondary hypertension. While these medications can lower blood pressure by blocking the effects of adrenaline and reducing heart rate, they are not the first-line approach for addressing the underlying cause of secondary hypertension.

The correct answer is choice C. Explain in simple terms how it works.

Choice A rationale:

Asking the girl why she wants to know might be appropriate in some contexts, but children are naturally curious and seeking information is a common behavior. Explaining how the blood pressure apparatus works would likely be more beneficial than questioning her motivation.

Choice B rationale:

Determining why she is anxious assumes that the girl is anxious, which might not be the case. Additionally, the question she asked does not necessarily indicate anxiety, but rather a curiosity about the medical equipment.

Choice C rationale:

Explaining in simple terms how the blood pressure apparatus works is the most appropriate nursing action. This approach respects the child's curiosity and provides her with age-appropriate information, fostering a positive and educational interaction.

Choice D rationale:

Telling her that she will see how it works as it is used might not fully satisfy her curiosity or address her immediate question. Children often benefit from clear and concise explanations, especially when it comes to medical equipment.