Why should morphine be administered slowly?

The rationale behind administering morphine slowly is primarily related to minimizing side effects. Morphine is an opioid used for pain management, and when given rapidly, it can lead to significant adverse effects such as respiratory depression, hypotension, and sedation. By administering it slowly, healthcare providers can monitor the patient's response more effectively and manage any side effects that may arise.

Slow administration allows the body to adjust to the medication's effects while providing the opportunity to ensure the patient's safety. Additionally, the absorption rate can affect the drug's effectiveness, but in this context, the focus is on patient safety and mitigating potential side effects. Therefore, the correct reasoning centers on providing a controlled and safe method of administration rather than any concerns about precipitate formation or absorption.