Multiple Sclerosis Certified Specialist
Exam Questions and Answers 2026
Update
Relapse Remitting Multiple Sclerosis (RRMS) - Correct
Answers ✅Periods of acute worsening of neurologic
function, with some degree of recovery. There is o
progression in between. About 85% individuals are dx with
RRMS initially
How often can remissions occur in RRMS? - Correct Answers
✅Remissions can be months to years with no new signs of
disease activity. Deficits suffered during attacks or
exacerbation may totally resolve or result in ongoing deficits.
Secondary Progressive (SPMS) - Correct Answers
✅Following an initial relapse remitting course, the disease
transitions in many people to a steadily progressive form with
increased loss of function. OF the 85% who start with RRMS,
more than 50% will develop SPMA within 10 years and 90%
within 25 years.
Primary Progressive Multiple Sclerosis (PPMS) - Correct
Answers ✅Continuing worsening of disease from onset,
without distinct relapses. Approximately 10% of people are dx
with PPMS.
Progressive-Relapsing Multiple Sclerosis (PPMS) - Correct
Answers ✅Progressive neurologic decline with occasional
acute relapses. About 5% of people appear to have PRMS at
diagnosis.
,Multiple Sclerosis Certified Specialist
Exam Questions and Answers 2026
Update
Benign MS - Correct Answers ✅Patients who have rare
attacks and are minimally disables 20 years after being
diagnose with MS. About 10% of MS patients experience a
"benign course" of MS.
Radiologically Isolated Syndrome (RIS) - Correct Answers
✅Radiologically isolated syndrome (RIS) is another early
indicator of demyelination but with no symptoms. RIS is
usually detected incidentally in healthy people who have an
MRI that shows typical MS lesions. These people may remain
asymptomatic (have no symptoms), or go on to develop CIS
or MS. Therefore, RIS may represent the earliest indicator of
MS before symptoms appear.
Clinically Isolated Syndrome (CIS) - Correct Answers ✅A
term that describes a first clinical episode with features
suggestive of multiple sclerosis. Usually occurs in young
adults and affects optic nerves, brainstem, or the spinal cord.
They usually recover from their presenting episode. It is often
the first manifestation of MS.
Advanced Disease - Correct Answers ✅
Pediatric MS - Correct Answers ✅5% of all patients with MS
develop the disease before age of 18, 1% before the age of
, Multiple Sclerosis Certified Specialist
Exam Questions and Answers 2026
Update
10 years. Data suggests IFN Beta and glatiramer acetate are
safe, effective, and well tolerated I the pediatric population.
10 year outlook for individuals with MS
(How many utilize a cane to ambulate? What percentage
require a wheelchair? How man convert to secondary
progressive phase of the disease? - Correct Answers ✅1/2
of patients use a cane to ambulate
15% require a wheelchair
Approximately 1/2 of patients convert to SPMS
Multiple Sclerosis Definition - Correct Answers ✅The most
common immune-mediated inflammatory demyelinating
disease of the central nervous system (CNS) - the brain,
spinal cord, and optic nerves- and is a leading cause of
disability in young adults. It is thought that the immune
system attacks theCNS.
Myelin - Correct Answers ✅Coating that surrounds the
nerve fibers
Axons - Correct Answers ✅Carry impulses away from the
cell body
Nerve Fibers
Exam Questions and Answers 2026
Update
Relapse Remitting Multiple Sclerosis (RRMS) - Correct
Answers ✅Periods of acute worsening of neurologic
function, with some degree of recovery. There is o
progression in between. About 85% individuals are dx with
RRMS initially
How often can remissions occur in RRMS? - Correct Answers
✅Remissions can be months to years with no new signs of
disease activity. Deficits suffered during attacks or
exacerbation may totally resolve or result in ongoing deficits.
Secondary Progressive (SPMS) - Correct Answers
✅Following an initial relapse remitting course, the disease
transitions in many people to a steadily progressive form with
increased loss of function. OF the 85% who start with RRMS,
more than 50% will develop SPMA within 10 years and 90%
within 25 years.
Primary Progressive Multiple Sclerosis (PPMS) - Correct
Answers ✅Continuing worsening of disease from onset,
without distinct relapses. Approximately 10% of people are dx
with PPMS.
Progressive-Relapsing Multiple Sclerosis (PPMS) - Correct
Answers ✅Progressive neurologic decline with occasional
acute relapses. About 5% of people appear to have PRMS at
diagnosis.
,Multiple Sclerosis Certified Specialist
Exam Questions and Answers 2026
Update
Benign MS - Correct Answers ✅Patients who have rare
attacks and are minimally disables 20 years after being
diagnose with MS. About 10% of MS patients experience a
"benign course" of MS.
Radiologically Isolated Syndrome (RIS) - Correct Answers
✅Radiologically isolated syndrome (RIS) is another early
indicator of demyelination but with no symptoms. RIS is
usually detected incidentally in healthy people who have an
MRI that shows typical MS lesions. These people may remain
asymptomatic (have no symptoms), or go on to develop CIS
or MS. Therefore, RIS may represent the earliest indicator of
MS before symptoms appear.
Clinically Isolated Syndrome (CIS) - Correct Answers ✅A
term that describes a first clinical episode with features
suggestive of multiple sclerosis. Usually occurs in young
adults and affects optic nerves, brainstem, or the spinal cord.
They usually recover from their presenting episode. It is often
the first manifestation of MS.
Advanced Disease - Correct Answers ✅
Pediatric MS - Correct Answers ✅5% of all patients with MS
develop the disease before age of 18, 1% before the age of
, Multiple Sclerosis Certified Specialist
Exam Questions and Answers 2026
Update
10 years. Data suggests IFN Beta and glatiramer acetate are
safe, effective, and well tolerated I the pediatric population.
10 year outlook for individuals with MS
(How many utilize a cane to ambulate? What percentage
require a wheelchair? How man convert to secondary
progressive phase of the disease? - Correct Answers ✅1/2
of patients use a cane to ambulate
15% require a wheelchair
Approximately 1/2 of patients convert to SPMS
Multiple Sclerosis Definition - Correct Answers ✅The most
common immune-mediated inflammatory demyelinating
disease of the central nervous system (CNS) - the brain,
spinal cord, and optic nerves- and is a leading cause of
disability in young adults. It is thought that the immune
system attacks theCNS.
Myelin - Correct Answers ✅Coating that surrounds the
nerve fibers
Axons - Correct Answers ✅Carry impulses away from the
cell body
Nerve Fibers
