Question

What are the major side effects limiting the use of halothane? What are its cardiac effects?

1) Respiratory depression
2) Hepatotoxicity
3) Malignant hyperthermia
4) All of the above
5) None of the above

Answer 1

The major side effects of halothane include respiratory depression, hepatotoxicity, and malignant hyperthermia. It can also have cardiac effects such as decreased blood pressure and irregular heart rhythms.

Step-by-step explanation:

The major side effects that limit the use of halothane include:

1. Respiratory depression: Halothane can depress the respiratory system, leading to reduced breathing rate and shallow breathing.
2. Hepatotoxicity: Halothane is known to cause liver damage, which is a major concern.
3. Malignant hyperthermia: Some individuals may experience a rare and potentially life-threatening reaction to halothane called malignant hyperthermia, which can cause high fever and muscle rigidity.

Regarding the cardiac effects of halothane, it can cause decreased blood pressure and irregular heart rhythms. These effects need to be carefully monitored during anesthesia administration.