What Do You Know About The Hair?
The hair is one of the major part of the body that everyone tries to take care of, many believe it adds beauty to them and many agrees that it distinguishes every race. Take this test to have more understanding of the anatomy and physiology of your hair
- 1.
Hair is made up of the following except
- A.
Medulla
- B.
Cortex
- C.
Scelerenchyma
- D.
Curticle
Correct Answer
C. Scelerenchyma -
- 2.
Which of the following has the highest number of hairs?
- A.
Blonde
- B.
Redheads
- C.
Black haired persons
- D.
Brown haired persons
Correct Answer
A. BlondeExplanation
Blonde hair typically has the highest number of hairs compared to redheads, black-haired persons, and brown-haired persons. This is because blonde hair tends to be finer and thinner in texture, which allows for a higher density of individual hairs. Redheads, black-haired persons, and brown-haired persons usually have thicker and coarser hair, resulting in a lower number of individual hairs.Rate this question:
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- 3.
All of the following determines how straight or curly the hair is except.
- A.
The shape of the follicle
- B.
The shape of the cortex
- C.
The shape of the mucus membrane
- D.
The shape of the fiber
Correct Answer
C. The shape of the mucus membraneExplanation
The shape of the mucus membrane does not determine how straight or curly the hair is. The straightness or curliness of hair is primarily determined by the shape of the follicle, the shape of the cortex, and the shape of the fiber. The mucus membrane, on the other hand, is not directly involved in determining the hair's texture or curl pattern.Rate this question:
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- 4.
Which of the following is one of the major causes of hair loss?
- A.
Thyroid imbalance
- B.
Cortex
- C.
Curticle
- D.
None of the above
Correct Answer
A. Thyroid imbalanceExplanation
Thyroid imbalance is one of the major causes of hair loss. The thyroid gland produces hormones that regulate metabolism, growth, and development. When there is an imbalance in thyroid hormone levels, it can disrupt the hair growth cycle and lead to hair loss. Hypothyroidism, or an underactive thyroid, is commonly associated with hair thinning and loss. This occurs because the hair follicles are not receiving enough nutrients and oxygen to support healthy hair growth. Therefore, thyroid imbalance is a significant factor contributing to hair loss.Rate this question:
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- 5.
Which of the following is also known as root of hair?
- A.
Hair curticle
- B.
Hair follicle
- C.
Hair bulb
- D.
Hair filament
Correct Answer
C. Hair bulbExplanation
The hair bulb is also known as the root of the hair. It is the lowest part of the hair follicle, located at the base of the hair shaft. The hair bulb is responsible for producing new cells that make up the hair shaft, and it contains the papilla, which supplies nutrients to the growing hair.Rate this question:
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- 6.
Which of the following is the dominant pigment that results in brown hair?
- A.
Pheomelanin
- B.
Eumelanin
- C.
Neumelanin
- D.
Andromelanin
Correct Answer
B. EumelaninExplanation
Eumelanin is the dominant pigment that results in brown hair. It is responsible for the dark brown to black color of hair. Pheomelanin, on the other hand, is responsible for the red and yellow pigments in hair. Neumelanin and Andromelanin are not recognized as pigments that contribute to hair color.Rate this question:
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- 7.
The dominant pigment that results in red hair is called
- A.
Oligomelanin
- B.
Andromelanin
- C.
Eumelanin
- D.
Pheomelanin
Correct Answer
D. pHeomelaninExplanation
Pheomelanin is the correct answer because it is the dominant pigment responsible for red hair. It is a type of melanin that produces red and yellow pigments in the hair, skin, and eyes. Pheomelanin is produced in higher amounts in individuals with red hair compared to other types of melanin such as eumelanin, which produces brown and black pigments. The presence of pheomelanin in the hair leads to the characteristic red coloration.Rate this question:
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- 8.
The following are the phases of the growth cycle of hair except
- A.
Telogen
- B.
Pulagen
- C.
Catagen
- D.
Anagen
Correct Answer
B. PulagenExplanation
The given options are different phases of the hair growth cycle. Telogen is the resting phase, Catagen is the transitional phase, and Anagen is the active growth phase of hair. Pulagen is not a recognized phase of the hair growth cycle, making it the correct answer.Rate this question:
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- 9.
The following are hair typing systems used in the classification of hair
- A.
Andre walker system
- B.
FIA system
- C.
All of the above
- D.
None of the above
Correct Answer
C. All of the aboveExplanation
The correct answer is "All of the above" because both the Andre Walker system and the FIA system are hair typing systems used in the classification of hair. These systems categorize hair based on its texture, curl pattern, and other characteristics. The Andre Walker system is commonly used to classify hair into four types (straight, wavy, curly, and coily), while the FIA system uses a numerical and alphabetical combination to categorize hair into different types and subtypes. Therefore, "All of the above" is the correct answer as it includes both the mentioned hair typing systems.Rate this question:
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- 10.
Which of the following is/are classification of hair according to Andre walker system?
- A.
Wavy
- B.
Kinky
- C.
None of the above
- D.
All of the above
Correct Answer
D. All of the aboveExplanation
The correct answer is "All of the above" because according to the Andre Walker system, hair can be classified into three types: wavy, kinky, or none of the above. This means that all possible classifications of hair are covered by these options.Rate this question:
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Current Version
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Mar 21, 2023Quiz Edited by
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Oct 31, 2017Quiz Created by
Jaksiboy
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