CISSN COMPREHENSIVE EXAM SCRIPT COMPLETE QUESTIONS VERIFIED SOLUTIONS
Cissn Complete EXAM Preparation Package Final
Assessment 2026/2027 Extensive Questions and
Answers Verified Solutions Latest Update
Question:
What acts as an antioxidant within the respiratory chain?
Answer:
glutathione
Question:
How doe dietary fiber reduce the amount of food that may be absorbed?
Answer:
-insoluble fiber can bind to molecules and prevent them from being absorbed soluble becoes "gel
like" and slows rate of food passage, increasing nutrient absorption. or irritating the gut
Question:
What are the effects of vegetarian type diets? What nutrients are difficult to get in a vegetarian diet?
Answer:
-lact of protein, low caloric intake, incomplete AA hampers health and performance if not executed
properly
Question:
What body systems are affected by supplementation with Omega-3 rich fish oils?
Answer:
endocrine
,Question:
How is the endocrine system affected by supplementation with Omega-3 rich fish oils?
Answer:
The exact mechanism(s) responsible for this phenomenon are not completely understood, but there
are several possible explanations. For example, EPA and DHA are very effective at suppressing
lipogenic gene expression, thereby limiting the synthesis of lipids. EPA and DHA have also been
found to increase the oxidation of lipids as a result of an increase in carnitine acyltransferase I (CAT
I) activity, which allows greater fatty acid transport across the inner mitochondrial matrix via the
CAT mechanism. Additionally, EPA can increase mitochondrial lipid oxidation indirectly by
inhibiting acetyl- CoA carboxylase, which is the enzyme that catalyzes the synthesis of malignly
CoA, and is a potent inhibitor of CAT I. Moreover, EPA and DHA can also decrease the sensitivity
of CAT I to malignly CoA, which may allow a higher rate of lipid oxidation across a variety of
different metabolic states. It is also possible that omega 3 fatty acids may influence total body lipid
accretion by increasing thermogenesis as a result of increased activity of uncoupling proteins and
peroxisomes and/or by increasing lean body mass, which would indirectly increase thermogenesis.
Question:
Which common food has been shown to be an effective aid to post- exercise muscle recovery?
Answer:
low-fat milk
Question:
What are the trace minerals?
Answer:
-iron zinc manganese copper fluoride molybdenum iodine chromium selenium
Question:
iron.
Answer:
component of proteins and enzymes, heme, cytochrome in ETC, NT synthesis and protein synthesis
,Question:
zinc.
Answer:
cellular metabolism including catalytic, structural, and regulatory roles, enzyme, cell membrane,
and protein component in copper-zinc SOD (antioxidant)
Question:
manganese.
Answer:
primarily works as a coenzyme that facilitates various metabolic processes in the body. The benefits
of manganese in the body vary largely. It is involved in bone formation, thyroid function, formation
of connective tissues, sex hormone function, calcium absorption, blood sugar regulation, immune
function, and in fat and CHO metabolism
Question:
copper.
Answer:
is required in the formation of Hb, RBC's, bones, while it helps with the formation of elastin as well
as collagen-making it necessary for wound healing
Question:
fluoride.
Answer:
small amounts of fluoride help reduce tooth decay. Adding fluoride to tap water helps reduce
cavities in children by more than half
Question:
molybdenum.
, Answer:
several functions of molybdenum include the prevention of dental caries, iron metabolism, uric acid
excretion and maintenance of normal sexual function in males. Essential for utilizing nitrogen in the
air, is a trace element responsible for several biochemical processes involving cellular structures of
the body. Cellular respiration and the utilization of oxygen are dependent on molybdenum to
function normally. Harnessing free radicals and preventing DNA and RNA missteps in
reproduction, as well as the maintenance of cell membrane.
Question:
iodine.
Answer:
essential component of the thyroid hormones T3 and T4. Thyroid hormones regulate many
important biochemical reactions, including protein synthesis and enzymatic activity, and are critical
determinants of metabolic activity. They are also required for proper skeletal and central nervous
system development in fetuses and infants.
Question:
chromium.
Answer:
essential mineral. Cher III is in foods and involved in glucose metabolism by enhancing the function
of insulin
Question:
selenium.
Answer:
selenium dependent enzymes are essential to normal function, glutathione preoxidase converts ROS
(H2O2) into H2O
Question:
What are the functions of testosterone in men and women?
Cissn Complete EXAM Preparation Package Final
Assessment 2026/2027 Extensive Questions and
Answers Verified Solutions Latest Update
Question:
What acts as an antioxidant within the respiratory chain?
Answer:
glutathione
Question:
How doe dietary fiber reduce the amount of food that may be absorbed?
Answer:
-insoluble fiber can bind to molecules and prevent them from being absorbed soluble becoes "gel
like" and slows rate of food passage, increasing nutrient absorption. or irritating the gut
Question:
What are the effects of vegetarian type diets? What nutrients are difficult to get in a vegetarian diet?
Answer:
-lact of protein, low caloric intake, incomplete AA hampers health and performance if not executed
properly
Question:
What body systems are affected by supplementation with Omega-3 rich fish oils?
Answer:
endocrine
,Question:
How is the endocrine system affected by supplementation with Omega-3 rich fish oils?
Answer:
The exact mechanism(s) responsible for this phenomenon are not completely understood, but there
are several possible explanations. For example, EPA and DHA are very effective at suppressing
lipogenic gene expression, thereby limiting the synthesis of lipids. EPA and DHA have also been
found to increase the oxidation of lipids as a result of an increase in carnitine acyltransferase I (CAT
I) activity, which allows greater fatty acid transport across the inner mitochondrial matrix via the
CAT mechanism. Additionally, EPA can increase mitochondrial lipid oxidation indirectly by
inhibiting acetyl- CoA carboxylase, which is the enzyme that catalyzes the synthesis of malignly
CoA, and is a potent inhibitor of CAT I. Moreover, EPA and DHA can also decrease the sensitivity
of CAT I to malignly CoA, which may allow a higher rate of lipid oxidation across a variety of
different metabolic states. It is also possible that omega 3 fatty acids may influence total body lipid
accretion by increasing thermogenesis as a result of increased activity of uncoupling proteins and
peroxisomes and/or by increasing lean body mass, which would indirectly increase thermogenesis.
Question:
Which common food has been shown to be an effective aid to post- exercise muscle recovery?
Answer:
low-fat milk
Question:
What are the trace minerals?
Answer:
-iron zinc manganese copper fluoride molybdenum iodine chromium selenium
Question:
iron.
Answer:
component of proteins and enzymes, heme, cytochrome in ETC, NT synthesis and protein synthesis
,Question:
zinc.
Answer:
cellular metabolism including catalytic, structural, and regulatory roles, enzyme, cell membrane,
and protein component in copper-zinc SOD (antioxidant)
Question:
manganese.
Answer:
primarily works as a coenzyme that facilitates various metabolic processes in the body. The benefits
of manganese in the body vary largely. It is involved in bone formation, thyroid function, formation
of connective tissues, sex hormone function, calcium absorption, blood sugar regulation, immune
function, and in fat and CHO metabolism
Question:
copper.
Answer:
is required in the formation of Hb, RBC's, bones, while it helps with the formation of elastin as well
as collagen-making it necessary for wound healing
Question:
fluoride.
Answer:
small amounts of fluoride help reduce tooth decay. Adding fluoride to tap water helps reduce
cavities in children by more than half
Question:
molybdenum.
, Answer:
several functions of molybdenum include the prevention of dental caries, iron metabolism, uric acid
excretion and maintenance of normal sexual function in males. Essential for utilizing nitrogen in the
air, is a trace element responsible for several biochemical processes involving cellular structures of
the body. Cellular respiration and the utilization of oxygen are dependent on molybdenum to
function normally. Harnessing free radicals and preventing DNA and RNA missteps in
reproduction, as well as the maintenance of cell membrane.
Question:
iodine.
Answer:
essential component of the thyroid hormones T3 and T4. Thyroid hormones regulate many
important biochemical reactions, including protein synthesis and enzymatic activity, and are critical
determinants of metabolic activity. They are also required for proper skeletal and central nervous
system development in fetuses and infants.
Question:
chromium.
Answer:
essential mineral. Cher III is in foods and involved in glucose metabolism by enhancing the function
of insulin
Question:
selenium.
Answer:
selenium dependent enzymes are essential to normal function, glutathione preoxidase converts ROS
(H2O2) into H2O
Question:
What are the functions of testosterone in men and women?
