What are two examples of common major neurodegenerative disorders?

 Choose 2 answers. 

A. Cerebral Aneurysm is not a neurodegenerative disorder; it is a localized dilation of a blood vessel in the brain that can lead to haemorrhage.

B. Diabetic retinopathy is a complication of diabetes affecting the eyes, not a neurodegenerative disorder.

C. Multiple sclerosis (MS) is a major neurodegenerative disorder where the immune system attacks the protective sheath (myelin) that covers nerve fibres, leading to communication problems between the brain and the rest of the body.

D. Bell's Palsy is a condition that causes sudden, temporary weakness or paralysis of the facial muscles, but it is not a neurodegenerative disorder.

E. Amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease, is a neurodegenerative disorder that affects motor neurons, leading to muscle weakness and atrophy.

F. Cerumen impaction is the build-up of earwax and is not related to neurodegenerative processes.

A. Presence of fat embolisms: Fat embolisms can occur after fractures, particularly of long bones, and must be considered as they can lead to serious complications such as respiratory distress.

B. Pulse strength (0/4 to 4/4): Assessing pulse strength is crucial in musculoskeletal trauma to evaluate circulation and ensure there is no compromise to blood flow to the affected limb.

C. Age: While age can influence the healing process and susceptibility to injury, it is not a direct indicator of musculoskeletal trauma severity.

D. Circulation (capillary refill less than three seconds): Capillary refill time is a key assessment to evaluate circulation and the potential impact of musculoskeletal trauma on blood flow.

E. Potassium levels: Potassium levels are not directly related to musculoskeletal trauma assessment.

F. Level of vitamin D: Vitamin D levels do not provide immediate information relevant to acute musculoskeletal trauma.