Which of the following conditions are considered relative contraindications for attempting vagal maneuvers?

Relative contraindications for vagal maneuvers involve conditions where the potential risks may outweigh the benefits of performing such maneuvers. The listed conditions in the correct response include hypertension, suspected acute myocardial infarction (AMI), and suspected head/brain injury.

In cases of hypertension, vagal maneuvers can potentially lead to a rapid drop in heart rate and blood pressure, which might exacerbate the situation. When a patient is experiencing a suspected AMI, stimulating vagal responses can be harmful, as alterations in heart rate may complicate their already critical condition. In the case of suspected head or brain injury, the increased intrathoracic pressure during maneuvers could pose risks by increasing intracranial pressure, leading to further complications.

This understanding of relative contraindications is essential for ensuring patient safety during emergency response scenarios, where vagal maneuvers might be considered in cases of certain types of supraventricular tachycardia. However, in the presence of the aforementioned conditions, careful consideration is required before proceeding, as it may increase the risk of adverse outcomes. The other options provided involve conditions that either do not have a direct implication on the safety of the maneuvers or are not commonly associated with critically problematic responses to