Ask the patient if they have a history of vasovagal reactions. The room should not be too warm or humid. The patient should not be dehydrated, have an empty stomach, or have had recent prolonged standing.
Ask the patient if they have a history of vasovagal reactions. The room should not be too warm or humid. The patient should not be dehydrated, have an empty stomach, or have had recent prolonged standing.
Ask the patient if they have a...