<span>D.
A patient with back pain due to a displaced disk was prescribed
Darvocet. While taking prescribed doses, the patient experienced extreme
fatigue and bradycardia.</span>
The smoke in cigarettes have carcinogen chemicals that cause second hand smoke to people who dont smoke and can cause lung problems or even cancer.
Postural instability
Explanation:
Postural instability is one of the main symptoms observed among people with neuromuscular disorders like Parkinson's Disease.
Postural instability basically refers to loss of balance or balance impairment of the body's posture due to lack of neuromuscular coordination that controls body movements.
- Postural instability will make the person to lean backwards or forward without any control.
- They develop increased probabilities to fall easily because of this tendency.
- A person who takes a backward leap will walk due to retropulsion.
- The person may walk in a hurry and taking very short steps due to festination.
- It makes the person to suddenly freeze and stop while moving.
- Postural instability may lead to stooped posture due to walking with drooped shoulder, leaning front or back, and bowed head.
C. Narcolepsy is the answer
It is true if that's what you're asking.