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Question 1 of 10
1. Question
How are involuntary muscles any different from voluntary muscles?
Correct
Involuntary muscles cannot be controlled (like cardiac muscles) and are non-striated muscles. While voluntary can be controlled and are striated.
Incorrect
Involuntary muscles cannot be controlled (like cardiac muscles) and are non-striated muscles. While voluntary can be controlled and are striated.
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Question 2 of 10
2. Question
Which of the following choices is the description for the cerebellum?
Correct
The cerebellum is responsible for muscular coordination. It controls the body’s motor skills such as balance, posture, and coordination.
Incorrect
The cerebellum is responsible for muscular coordination. It controls the body’s motor skills such as balance, posture, and coordination.
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Question 3 of 10
3. Question
How do sensory impulses work?
Correct
Sensory impulses go to the dorsal horns of the spinal cord and referred to as the process of polarizing and depolarizing that the unusual activity of a fibre spreads throughout the nerves.
Incorrect
Sensory impulses go to the dorsal horns of the spinal cord and referred to as the process of polarizing and depolarizing that the unusual activity of a fibre spreads throughout the nerves.
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Question 4 of 10
4. Question
How do motor impulses work?
Correct
Motor impulses leave the ventral horns of the spinal cord and then travels to the lower motor neuron.
Incorrect
Motor impulses leave the ventral horns of the spinal cord and then travels to the lower motor neuron.
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Question 5 of 10
5. Question
Which statement provides the best explanation of how the hypothalamus is controlled?
Correct
The hypothalamus is controlled by the feedback of hormones in the blood. It connects the nervous system to the endocrine system using pituitary glands.
Incorrect
The hypothalamus is controlled by the feedback of hormones in the blood. It connects the nervous system to the endocrine system using pituitary glands.
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Question 6 of 10
6. Question
Select in the following statements which function of hormones are known for.
Correct
There are numerous types of hormones as they are known to be chemical messengers that are released in the blood directly. However, their primary function is to control the metabolism of specific target cells specifically for growth and development.
Incorrect
There are numerous types of hormones as they are known to be chemical messengers that are released in the blood directly. However, their primary function is to control the metabolism of specific target cells specifically for growth and development.
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Question 7 of 10
7. Question
Which of the statements best describes the pituitary gland?
Correct
The pituitary gland is connected to the hypothalamus by a hollow stalk called the infundibulum. It is the gland responsible for the release of growth hormones.
Incorrect
The pituitary gland is connected to the hypothalamus by a hollow stalk called the infundibulum. It is the gland responsible for the release of growth hormones.
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Question 8 of 10
8. Question
Which of the following choices are the best statements for erythrocytes?
Correct
Erythrocytes are known as red blood cells that carry oxygen and other gases from the lungs to the tissues. They are produced from stem cells located in the red bone marrow and rich in antioxidants vital for their function.
Incorrect
Erythrocytes are known as red blood cells that carry oxygen and other gases from the lungs to the tissues. They are produced from stem cells located in the red bone marrow and rich in antioxidants vital for their function.
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Question 9 of 10
9. Question
The following statements are not the function of the platelets except for?
Correct
Platelets are known for their blood clotting capabilities. It is essential for preventing blood loss and infection.
Incorrect
Platelets are known for their blood clotting capabilities. It is essential for preventing blood loss and infection.
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Question 10 of 10
10. Question
Which of the following statements that best describe the arterial walls?
Correct
Arterial walls are thick and elastic and can carry blood under pressure. The walls are made up of three layers.
Incorrect
Arterial walls are thick and elastic and can carry blood under pressure. The walls are made up of three layers.