CIDESCO EXAM 2025 | ALL QUESTIONS AND
CORRECT ANSWERS (GRADED A+) | LATEST EXAM |
VERIFIED ANSWERS | JUST RELEASED
I. The type of joint found at the knee is the: - ANSWERhingeWhich one of the following does
NOT have any moveable joints? – ANSWERcranium
II. An example of a fixed joint is: - ANSWERthe bones of the skullIn the hip joint, the synovial
membrane lines the: - ANSWERligament of the head of the femur"Front" and "back" are
equivalent to: - ANSWERanterior and posterior"Up" and "down" are equivalent to: -
ANSWERsuperior and inferior
III. A sagittal plane divides the body into: - ANSWERleft and right partsA transverse plane divides
the body into: - ANSWERsuperior and inferior parts
IV. The main function of muscle tissue is to provide: - ANSWERmovement
V. Which one of the following statements is INCORRECT? - ANSWERThe only action a muscle can
perform is contraction
VI. Which one of the following type of muscle is considered to be under voluntary nervous
control? – ANSWERskeletal
VII. Which one of the following is NOT a characteristic of skeletal or voluntary muscle? -
ANSWERaction is slower than that controlled by smooth muscle
VIII. Which one of the following is NOT characteristic of involuntary muscle? - ANSWERunder the
control of the wil
IX. lMuscles allow movement to take place by: - ANSWERcontraction and relaxation
X. The contractive part of a muscle is the: - ANSWERbellyFlexion of the hip joint is carried out by
the: - ANSWERrectus femoris
XI. The muscle which flexes the thigh and leg is the: - ANSWERsartoriusThe zygomatic arch gives
origin to the: - ANSWERmasseter
XII. The triceps muscle is an example of a/an: - ANSWERextensorThe face muscle which contracts
during smiling is the: - ANSWERzygomaticus
XIII. The deepest chest muscles are the: - ANSWERintercostalsThe quadriceps muscle: -
ANSWERextends the knee
XIV. The zygomaticus muscle has it's insertion on the: - ANSWERskin of the corner of the
mouthThe muscle which totally covers the shoulder-joint is the: - ANSWERdeltoid
XV. The muscle that lifts the leg in the hip joint is the: - ANSWERbiceps femorisA muscle that pulls
up the corner of the mouth is the: - ANSWERzygomaticus
XVI. The normal temperature of the human body is approximately: - ANSWER37 Degrees Celcius
XVII. Which one of the following components is NOT present in tissue fluid? - ANSWERred blood
cells
XVIII. Which chemical is NOT transported in the liquid part of the blood? - ANSWERfibrinThe
percentage of water in blood plasma is: - ANSWER90%
, Which component of blood transports oxygen? – ANSWER erythrocytesWhich of the following is NOT
a component of human blood? – ANSWER fibroblasts
I Biological and non-biological substances both need oxygen for their existence. II The human body
consists only of biological substances. – ANSWER I is correct and II is incorrect
Characteristics of life include: - ANSWER growth and metabolism
Examples of synthetic substances are: - ANSWER plastics and silicones
Examples of organic biological substances are: - ANSWER carbohydrates and fats
Examples of mineral substances are: - ANSWER paraffins and petroleum
Matter is everything that: - ANSWER occupies space and has weight
The three forms of matter are solids, liquids and: - ANSWER gases
What property does all matter have? – ANSWER All matter has weight
Condensation is the change of matter from: - ANSWERa gas to a liquid
Vapourisation is the change of matter from: - ANSWERliquid to a gas
Melting is the change of matter from: - ANSWERa solid to a liquid
Sublimation is the change of matter from: - ANSWER a solid to a gas
Condensation is: - ANSWER the change of a vapour to a liquid
The alteration of the properties of matter without the formation of any new substance is called a/an: -
ANSWER physical change
The immediate change of a solid into a vapour is called: - ANSWER sublimation
An example of a single-celled cellular organism is: - ANSWER a bacterium
XIX. A micro-organism is the smallest part of the human body
II All micro-organisms need nutrients for their existence. - ANSWERI is incorrect and II is
correct
XX. Examples of bacteria are: - ANSWERbacilli and cocciI. Every living organism needs some non-
biological substances for it's existence. II. All non-biological substances are found as
minerals in the earth. - ANSWERI is correct and II is incorrect
XXI. Science deals mainly with: - ANSWERphysics and chemistry
XXII. The study of the structure of the body is called: - ANSWERanatomy
XXIII. he study of the functions of living organisms is: - ANSWERphysiologyI
XXIV. Anatomy is a very important science in the field of biology. II Anatomy is the science which
deals with the functions of the human body. - ANSWERI is correct and II is incorrectI
Physiology is a very important science in the field of biology. II Physiology is the science
which deals with the functions of the body. - ANSWERI and II are both correct
XXV. Which one of the following belongs to the science of chemistry? - ANSWERThe alteration of
the structure of moleculesI Chemical reactions only take place outside and not inside a living
, organism. II The structure of molecules change during chemical reactions. - ANSWERI is
incorrect and II is correc
XXVI. The field of physics includes: - ANSWERheat and electricity
XXVII. Which one of the following belongs to the field of physics? - ANSWERSound, electricity and
heat
XXVIII. The field of physics includes: - ANSWERthe science of electricityAn anion is: - ANSWERA
negatively charged atom
XXIX. An anion is: - ANSWERa negatively charged chloride atom (CI-)A cation is: - ANSWERA
positively charged sodium atom (Na+)An electrolyte is: - ANSWERA substance which,
dissolved in water, splits into ions
XXX. Examples of electrolytes are: - ANSWERacids and salts
XXXI. An example of an electrolyte is: - ANSWERsalt-solution
XXXII. An acid is an electrolyte because: - ANSWERit can conduct an electric current
XXXIII. An example of an inorganic acid is: - ANSWERsulphuric acid
XXXIV. An alkali must contain: - ANSWERmetal atoms and hydroxyl group(s) (OH
XXXV. )An example of an alkaline substance is: - ANSWERsoapIf a metal-oxide is dissolved in water
it forms: - ANSWERan alkal
XXXVI. The pH scale is used to measure the degree of acidity or: - ANSWERalkalinitypH can be
decreased by: - ANSWERincreasing hydrogen-ions
XXXVII. The letter p in pH means: - ANSWERpotential
XXXVIII. pH is: - ANSWERthe number of free H-ions in solution
XXXIX. If the pH of a solution is between 5 and 7, the solution is a: - ANSWERweak acid
XL. If the pH of a solution is between 1 and 3 the solution is a: - ANSWERstrong acid
XLI. If the pH of a solution is between 7 and 9 the solution is a: - ANSWERweak alkal
XLII. iIf the pH of a solution is between 12 and 14 the solution is: - ANSWERstrong alkali
XLIII. The pH of distilled water is: - ANSWER7Lemon juice, with a pH reading of about 2, is
considered to be: - ANSWERacid
XLIV. Pure water, with a pH of 7, is considered to be: - ANSWERneutralSubstances having a pH value
above 9.5 are considered to be: - ANSWERalkaline
XLV. The pH of the skin's acid mantle is: - ANSWER5.5A characteristic of a weak acid is that it: -
ANSWERsupports the natural pH of the skin
XLVI. A characteristic of a weak alkali is that it: - ANSWERsoftens the stratum corneum of the skin
XLVII. The effect of a strong acid is: - ANSWERcorrosive and therefore of no use in beauty therapy
XLVIII. A characteristic of organic acids is that: - ANSWERthey contain the element carbon (C)Organic
acids are found in: - ANSWERsebum and plants
XLIX. An organic acid contains the chemical-group: - ANSWERCOOHAn anode is: - ANSWERA
positively charged electrode
L. A cathode is: - ANSWERA negatively charged electrode
LI. Examples of electrodes which are used in beauty therapy are: - ANSWERthe needles used for
galvanic electrolysisIn physics, radiation means: - ANSWERthe electro-magnectic waves in
space systemThe unit of frequency is: - ANSWERHertzIn physics, frequency means: -
ANSWERthe number of times per second an electro-magnetic-wave can change direction
LII. The unit of frequency is: - ANSWERHertzHertz is a unit of: - ANSWERfrequencyIn the visible
spectrum the colours in the correct order are: - ANSWERred, orange, yellow and greenIn the
CORRECT ANSWERS (GRADED A+) | LATEST EXAM |
VERIFIED ANSWERS | JUST RELEASED
I. The type of joint found at the knee is the: - ANSWERhingeWhich one of the following does
NOT have any moveable joints? – ANSWERcranium
II. An example of a fixed joint is: - ANSWERthe bones of the skullIn the hip joint, the synovial
membrane lines the: - ANSWERligament of the head of the femur"Front" and "back" are
equivalent to: - ANSWERanterior and posterior"Up" and "down" are equivalent to: -
ANSWERsuperior and inferior
III. A sagittal plane divides the body into: - ANSWERleft and right partsA transverse plane divides
the body into: - ANSWERsuperior and inferior parts
IV. The main function of muscle tissue is to provide: - ANSWERmovement
V. Which one of the following statements is INCORRECT? - ANSWERThe only action a muscle can
perform is contraction
VI. Which one of the following type of muscle is considered to be under voluntary nervous
control? – ANSWERskeletal
VII. Which one of the following is NOT a characteristic of skeletal or voluntary muscle? -
ANSWERaction is slower than that controlled by smooth muscle
VIII. Which one of the following is NOT characteristic of involuntary muscle? - ANSWERunder the
control of the wil
IX. lMuscles allow movement to take place by: - ANSWERcontraction and relaxation
X. The contractive part of a muscle is the: - ANSWERbellyFlexion of the hip joint is carried out by
the: - ANSWERrectus femoris
XI. The muscle which flexes the thigh and leg is the: - ANSWERsartoriusThe zygomatic arch gives
origin to the: - ANSWERmasseter
XII. The triceps muscle is an example of a/an: - ANSWERextensorThe face muscle which contracts
during smiling is the: - ANSWERzygomaticus
XIII. The deepest chest muscles are the: - ANSWERintercostalsThe quadriceps muscle: -
ANSWERextends the knee
XIV. The zygomaticus muscle has it's insertion on the: - ANSWERskin of the corner of the
mouthThe muscle which totally covers the shoulder-joint is the: - ANSWERdeltoid
XV. The muscle that lifts the leg in the hip joint is the: - ANSWERbiceps femorisA muscle that pulls
up the corner of the mouth is the: - ANSWERzygomaticus
XVI. The normal temperature of the human body is approximately: - ANSWER37 Degrees Celcius
XVII. Which one of the following components is NOT present in tissue fluid? - ANSWERred blood
cells
XVIII. Which chemical is NOT transported in the liquid part of the blood? - ANSWERfibrinThe
percentage of water in blood plasma is: - ANSWER90%
, Which component of blood transports oxygen? – ANSWER erythrocytesWhich of the following is NOT
a component of human blood? – ANSWER fibroblasts
I Biological and non-biological substances both need oxygen for their existence. II The human body
consists only of biological substances. – ANSWER I is correct and II is incorrect
Characteristics of life include: - ANSWER growth and metabolism
Examples of synthetic substances are: - ANSWER plastics and silicones
Examples of organic biological substances are: - ANSWER carbohydrates and fats
Examples of mineral substances are: - ANSWER paraffins and petroleum
Matter is everything that: - ANSWER occupies space and has weight
The three forms of matter are solids, liquids and: - ANSWER gases
What property does all matter have? – ANSWER All matter has weight
Condensation is the change of matter from: - ANSWERa gas to a liquid
Vapourisation is the change of matter from: - ANSWERliquid to a gas
Melting is the change of matter from: - ANSWERa solid to a liquid
Sublimation is the change of matter from: - ANSWER a solid to a gas
Condensation is: - ANSWER the change of a vapour to a liquid
The alteration of the properties of matter without the formation of any new substance is called a/an: -
ANSWER physical change
The immediate change of a solid into a vapour is called: - ANSWER sublimation
An example of a single-celled cellular organism is: - ANSWER a bacterium
XIX. A micro-organism is the smallest part of the human body
II All micro-organisms need nutrients for their existence. - ANSWERI is incorrect and II is
correct
XX. Examples of bacteria are: - ANSWERbacilli and cocciI. Every living organism needs some non-
biological substances for it's existence. II. All non-biological substances are found as
minerals in the earth. - ANSWERI is correct and II is incorrect
XXI. Science deals mainly with: - ANSWERphysics and chemistry
XXII. The study of the structure of the body is called: - ANSWERanatomy
XXIII. he study of the functions of living organisms is: - ANSWERphysiologyI
XXIV. Anatomy is a very important science in the field of biology. II Anatomy is the science which
deals with the functions of the human body. - ANSWERI is correct and II is incorrectI
Physiology is a very important science in the field of biology. II Physiology is the science
which deals with the functions of the body. - ANSWERI and II are both correct
XXV. Which one of the following belongs to the science of chemistry? - ANSWERThe alteration of
the structure of moleculesI Chemical reactions only take place outside and not inside a living
, organism. II The structure of molecules change during chemical reactions. - ANSWERI is
incorrect and II is correc
XXVI. The field of physics includes: - ANSWERheat and electricity
XXVII. Which one of the following belongs to the field of physics? - ANSWERSound, electricity and
heat
XXVIII. The field of physics includes: - ANSWERthe science of electricityAn anion is: - ANSWERA
negatively charged atom
XXIX. An anion is: - ANSWERa negatively charged chloride atom (CI-)A cation is: - ANSWERA
positively charged sodium atom (Na+)An electrolyte is: - ANSWERA substance which,
dissolved in water, splits into ions
XXX. Examples of electrolytes are: - ANSWERacids and salts
XXXI. An example of an electrolyte is: - ANSWERsalt-solution
XXXII. An acid is an electrolyte because: - ANSWERit can conduct an electric current
XXXIII. An example of an inorganic acid is: - ANSWERsulphuric acid
XXXIV. An alkali must contain: - ANSWERmetal atoms and hydroxyl group(s) (OH
XXXV. )An example of an alkaline substance is: - ANSWERsoapIf a metal-oxide is dissolved in water
it forms: - ANSWERan alkal
XXXVI. The pH scale is used to measure the degree of acidity or: - ANSWERalkalinitypH can be
decreased by: - ANSWERincreasing hydrogen-ions
XXXVII. The letter p in pH means: - ANSWERpotential
XXXVIII. pH is: - ANSWERthe number of free H-ions in solution
XXXIX. If the pH of a solution is between 5 and 7, the solution is a: - ANSWERweak acid
XL. If the pH of a solution is between 1 and 3 the solution is a: - ANSWERstrong acid
XLI. If the pH of a solution is between 7 and 9 the solution is a: - ANSWERweak alkal
XLII. iIf the pH of a solution is between 12 and 14 the solution is: - ANSWERstrong alkali
XLIII. The pH of distilled water is: - ANSWER7Lemon juice, with a pH reading of about 2, is
considered to be: - ANSWERacid
XLIV. Pure water, with a pH of 7, is considered to be: - ANSWERneutralSubstances having a pH value
above 9.5 are considered to be: - ANSWERalkaline
XLV. The pH of the skin's acid mantle is: - ANSWER5.5A characteristic of a weak acid is that it: -
ANSWERsupports the natural pH of the skin
XLVI. A characteristic of a weak alkali is that it: - ANSWERsoftens the stratum corneum of the skin
XLVII. The effect of a strong acid is: - ANSWERcorrosive and therefore of no use in beauty therapy
XLVIII. A characteristic of organic acids is that: - ANSWERthey contain the element carbon (C)Organic
acids are found in: - ANSWERsebum and plants
XLIX. An organic acid contains the chemical-group: - ANSWERCOOHAn anode is: - ANSWERA
positively charged electrode
L. A cathode is: - ANSWERA negatively charged electrode
LI. Examples of electrodes which are used in beauty therapy are: - ANSWERthe needles used for
galvanic electrolysisIn physics, radiation means: - ANSWERthe electro-magnectic waves in
space systemThe unit of frequency is: - ANSWERHertzIn physics, frequency means: -
ANSWERthe number of times per second an electro-magnetic-wave can change direction
LII. The unit of frequency is: - ANSWERHertzHertz is a unit of: - ANSWERfrequencyIn the visible
spectrum the colours in the correct order are: - ANSWERred, orange, yellow and greenIn the
