Which item in the First Aid Kit can only be used upon passenger request or if directed by a doctor?

• A. Ammonia tablets
• B. Adhesive tape
• C. Bandages
• D. Scissors and shears

Answer: (A)

Ammonia tablets are restricted because they are strong irritants that stimulate a reflex breath, used to arouse someone who has fainted or is semi-conscious. This effect can be harmful if misapplied or if the person has underlying conditions (asthma, pregnancy, facial injuries, or airway irritation). Because of these safety concerns, their use is limited to situations where the passenger explicitly requests them or a doctor directs their administration. In contrast, other common first-aid kit items like adhesive tape, bandages, or scissors and shears are general-purpose supplies that don’t carry the same immediate risks and can be used as needed without special authorization. So the item that can only be used upon passenger request or with a physician’s direction is the ammonia tablets.