To help avoid fatigue while driving at night, you should:

To help avoid fatigue while driving at night, you should:

• A. Stop at regular intervals to rest or stretch.
• B. maintain a cab temperature of 72-74 degrees.
• C. play loud, upbeat music.
• D. consume highly-caffeinated drinks.

Answer: (A)

Regularly stopping to rest or stretch is an effective way to fight fatigue on nighttime drives. When you take a break, your brain and body get a chance to recover, reaction times improve, and you’re less likely to slip into microsleeps. A short rest or a few minutes of light activity increases blood flow to the muscles and wakefulness, making it easier to stay attentive when you resume driving. Planning breaks every couple of hours or whenever you start feeling drowsy helps maintain safer performance over long night trips. Other options don’t address the core need as reliably. Keeping the cab at a specific temperature may feel comfortable, but it doesn’t reliably boost alertness. Loud, upbeat music can be distracting or tiring in its own way and isn’t a dependable fatigue countermeasure. Relying on highly caffeinated drinks can provide a temporary boost but isn’t a substitute for rest and can lead to crashes later once the caffeine wears off.

Regularly stopping to rest or stretch is an effective way to fight fatigue on nighttime drives. When you take a break, your brain and body get a chance to recover, reaction times improve, and you’re less likely to slip into microsleeps. A short rest or a few minutes of light activity increases blood flow to the muscles and wakefulness, making it easier to stay attentive when you resume driving. Planning breaks every couple of hours or whenever you start feeling drowsy helps maintain safer performance over long night trips.

Other options don’t address the core need as reliably. Keeping the cab at a specific temperature may feel comfortable, but it doesn’t reliably boost alertness. Loud, upbeat music can be distracting or tiring in its own way and isn’t a dependable fatigue countermeasure. Relying on highly caffeinated drinks can provide a temporary boost but isn’t a substitute for rest and can lead to crashes later once the caffeine wears off.