ISSA Nutritionist Exam 2024 Actual
Exam Questions and Correct Answers
Rated A+
Who declared "let thy medicine be thy food, and let thy food be thy
medicine". -ANSWER-Hippocrates
Vitamins and their importance in health and wellness were discovered
by European doctors in the... -ANSWER-Early 1900s
In humans, what provides the first impression of food? -ANSWER-The
eyes
Which of the following is one of the five categories of taste in food,
corresponding to the flavor of glutamates? -ANSWER-Umami
Factors affecting a person's access to food, food selections, and the
way they consume foods include: cultural, economic, and... -
ANSWER-Religious considerations
Foods intended to be ingested under the supervision of a physician for
a specific management of a disease or condition are known as... -
ANSWER-Medicinal foods
Which organ system is used for smelling? -ANSWER-Olfactory
System
The consistency of a food describes its... -ANSWER-Firmness of
thickness
The flavor of food is heavily influenced by the amount of... -ANSWER-
Fat
Cell Membrane -ANSWER-The lipid bilayer enclosing human cells
,Lipid Bilayer -ANSWER-A thin polar membrane made of pairs of lipid
molecules
Phospholipids -ANSWER-A fatty acid inked through glycerol
phosphate forming cell membranes
Hydrophilic -ANSWER-Water-loving; attracted to water
Hyrdophobic -ANSWER-Water-hating; repelled by water
Blastocyst -ANSWER-A bundle of 70-100 mostly undifferentiated
human cells
Tissue -ANSWER-Groups of cells having similar structure and acting
together to perform a function
The 4 main tissue types -ANSWER-Endothelial, epithelial, connective,
muscle
Epidermis -ANSWER-The outermost layer of the skin
Epithelialization -ANSWER-The process of replacing epithelial cells to
maintain a protective barrier
Types of epithelial cells -ANSWER-Squamous, cuboidal, columnar
Squamous Cells -ANSWER-Thin, flat epithelial cells that allow
molecules to easily pass through.
Cuboidal -ANSWER-Box-shaped epithelial cells that secrete and
absorb
Columnar -ANSWER-Rectangular-shaped epithelial cells that secrete
and absorb in basal layer
Simple Epithelial Cells -ANSWER-Single layer of cells
,Stratified Epithelial Cells -ANSWER-Multiple layers of cells
Transitional Epithelium -ANSWER-Epithelial cells that can change
shape of stretch
Glandular Epithelium -ANSWER-Epithelial cells secreting specific
water-based fluid, often containing proteins (breast milk, saliva,
hormones)
Connective Tissue -ANSWER-Tissue supporting, binding, or
connecting other tissues in the body
Loose connective tissue -ANSWER-Made of collagen, elastin, and
reticular fibers, and it holds organs in place
Dense connective tissue -ANSWER-Made of collagen, elastin, and
reticular fibers, and makes up tendons and ligaments.
3 types of muscle tissue -ANSWER-skeletal, cardiac, and smooth
Skeletal Muscle -ANSWER-muscle fibers responsible for voluntary
contraction
Smooth muscle -ANSWER-muscle fibers responsible for involuntary
muscle contraction in the orgqn systems
Cardiac Muscle -ANSWER-Muscle found only in the heart and
contains branched and striated muscle fibers
Striated muscle fibers -ANSWER-muscle fibers having contractile
units running parallel, appearing striped on a microscope
Nervous tissue -ANSWER-The cells of the nervous system controlling
body movement and body functions
Nerve cells -ANSWER-the neurons transmitting nerve signals
, Neurological cells -ANSWER-nervous tissue found largely in the CNS
that forms myelin, protects and supports neurons, and maintains
homeostasis
Efferent Nerves -ANSWER-Neve cells carrying a signal from the brain
to the body
Afferent Nerves -ANSWER-Nerve cells that carry a signal from the
body to the brain
Central Nervous system -ANSWER-The brain and spinal cord
Peripheral nervous system -ANSWER-The nervous system outside
the brain and spinal cord
11 major organ systems -ANSWER-Digestive
muscular
integumentary
lymphatic
endocrine
nervous
skeletal
reproductive
respiratory
urinary
circulatory
Integumentary system -ANSWER-Organ system protecting the body;
composed of hair, skin, and nails
3 layers of the skin -ANSWER-epidermis, dermis, hypodermis or
subcutaneous layer
Epidermis -ANSWER-the external layer of skin creating a waterproof
barrier and giving the skin its physical tone
Exam Questions and Correct Answers
Rated A+
Who declared "let thy medicine be thy food, and let thy food be thy
medicine". -ANSWER-Hippocrates
Vitamins and their importance in health and wellness were discovered
by European doctors in the... -ANSWER-Early 1900s
In humans, what provides the first impression of food? -ANSWER-The
eyes
Which of the following is one of the five categories of taste in food,
corresponding to the flavor of glutamates? -ANSWER-Umami
Factors affecting a person's access to food, food selections, and the
way they consume foods include: cultural, economic, and... -
ANSWER-Religious considerations
Foods intended to be ingested under the supervision of a physician for
a specific management of a disease or condition are known as... -
ANSWER-Medicinal foods
Which organ system is used for smelling? -ANSWER-Olfactory
System
The consistency of a food describes its... -ANSWER-Firmness of
thickness
The flavor of food is heavily influenced by the amount of... -ANSWER-
Fat
Cell Membrane -ANSWER-The lipid bilayer enclosing human cells
,Lipid Bilayer -ANSWER-A thin polar membrane made of pairs of lipid
molecules
Phospholipids -ANSWER-A fatty acid inked through glycerol
phosphate forming cell membranes
Hydrophilic -ANSWER-Water-loving; attracted to water
Hyrdophobic -ANSWER-Water-hating; repelled by water
Blastocyst -ANSWER-A bundle of 70-100 mostly undifferentiated
human cells
Tissue -ANSWER-Groups of cells having similar structure and acting
together to perform a function
The 4 main tissue types -ANSWER-Endothelial, epithelial, connective,
muscle
Epidermis -ANSWER-The outermost layer of the skin
Epithelialization -ANSWER-The process of replacing epithelial cells to
maintain a protective barrier
Types of epithelial cells -ANSWER-Squamous, cuboidal, columnar
Squamous Cells -ANSWER-Thin, flat epithelial cells that allow
molecules to easily pass through.
Cuboidal -ANSWER-Box-shaped epithelial cells that secrete and
absorb
Columnar -ANSWER-Rectangular-shaped epithelial cells that secrete
and absorb in basal layer
Simple Epithelial Cells -ANSWER-Single layer of cells
,Stratified Epithelial Cells -ANSWER-Multiple layers of cells
Transitional Epithelium -ANSWER-Epithelial cells that can change
shape of stretch
Glandular Epithelium -ANSWER-Epithelial cells secreting specific
water-based fluid, often containing proteins (breast milk, saliva,
hormones)
Connective Tissue -ANSWER-Tissue supporting, binding, or
connecting other tissues in the body
Loose connective tissue -ANSWER-Made of collagen, elastin, and
reticular fibers, and it holds organs in place
Dense connective tissue -ANSWER-Made of collagen, elastin, and
reticular fibers, and makes up tendons and ligaments.
3 types of muscle tissue -ANSWER-skeletal, cardiac, and smooth
Skeletal Muscle -ANSWER-muscle fibers responsible for voluntary
contraction
Smooth muscle -ANSWER-muscle fibers responsible for involuntary
muscle contraction in the orgqn systems
Cardiac Muscle -ANSWER-Muscle found only in the heart and
contains branched and striated muscle fibers
Striated muscle fibers -ANSWER-muscle fibers having contractile
units running parallel, appearing striped on a microscope
Nervous tissue -ANSWER-The cells of the nervous system controlling
body movement and body functions
Nerve cells -ANSWER-the neurons transmitting nerve signals
, Neurological cells -ANSWER-nervous tissue found largely in the CNS
that forms myelin, protects and supports neurons, and maintains
homeostasis
Efferent Nerves -ANSWER-Neve cells carrying a signal from the brain
to the body
Afferent Nerves -ANSWER-Nerve cells that carry a signal from the
body to the brain
Central Nervous system -ANSWER-The brain and spinal cord
Peripheral nervous system -ANSWER-The nervous system outside
the brain and spinal cord
11 major organ systems -ANSWER-Digestive
muscular
integumentary
lymphatic
endocrine
nervous
skeletal
reproductive
respiratory
urinary
circulatory
Integumentary system -ANSWER-Organ system protecting the body;
composed of hair, skin, and nails
3 layers of the skin -ANSWER-epidermis, dermis, hypodermis or
subcutaneous layer
Epidermis -ANSWER-the external layer of skin creating a waterproof
barrier and giving the skin its physical tone
