PN 4003 VARIATIONS IN HEALTH REVIEW
2026 UPDATED QUESTIONS VERIFIED
ANSWERS COMPLETE GUIDE
◉ joint types
Answer: 1. Ball -and-Socket joint: Allows movement in all directions
(hip & shoulder joints)
2. Hinge Joint: Allows movement in one direction (elbow)
3. Pivot Joint: Allows turning from side to side (a pivot joint connects
the skull to the spine)
◉ amyotrophic lateral sclerosis
Answer: a rapidly progressive neurological disease that attacks the
nerve cells responsible for controlling voluntary muscles
◉ huntingtons disease
Answer: A human genetic disease caused by a dominant allele;
characterized by uncontrollable body movements and degeneration
of the nervous system; usually fatal 10 to 20 years after the onset of
symptoms.
, ◉ huntingtons disease s/s
Answer: Mood swings, personality changes
Restlessness, choreiform movements in arms and face
◉ multiple sclerosis
Answer: A chronic disease of the central nervous system marked by
damage to the myelin sheath. Plaques occur in the brain and spinal
cord causing tremor, weakness, incoordination, paresthesia, and
disturbances in vision and speech
◉ multiple sclerosis s/s
Answer: fatigue
depression
cognitive impairment
dysphagia
muscle weakness and spasms
frequent urination
constipation
◉ parkinsons
Answer: A disorder of the central nervous system that affects
movement, often including tremors.
2026 UPDATED QUESTIONS VERIFIED
ANSWERS COMPLETE GUIDE
◉ joint types
Answer: 1. Ball -and-Socket joint: Allows movement in all directions
(hip & shoulder joints)
2. Hinge Joint: Allows movement in one direction (elbow)
3. Pivot Joint: Allows turning from side to side (a pivot joint connects
the skull to the spine)
◉ amyotrophic lateral sclerosis
Answer: a rapidly progressive neurological disease that attacks the
nerve cells responsible for controlling voluntary muscles
◉ huntingtons disease
Answer: A human genetic disease caused by a dominant allele;
characterized by uncontrollable body movements and degeneration
of the nervous system; usually fatal 10 to 20 years after the onset of
symptoms.
, ◉ huntingtons disease s/s
Answer: Mood swings, personality changes
Restlessness, choreiform movements in arms and face
◉ multiple sclerosis
Answer: A chronic disease of the central nervous system marked by
damage to the myelin sheath. Plaques occur in the brain and spinal
cord causing tremor, weakness, incoordination, paresthesia, and
disturbances in vision and speech
◉ multiple sclerosis s/s
Answer: fatigue
depression
cognitive impairment
dysphagia
muscle weakness and spasms
frequent urination
constipation
◉ parkinsons
Answer: A disorder of the central nervous system that affects
movement, often including tremors.
