Muscles Of The Human Body

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| By Kngr

Kngr

Community Contributor

Quizzes Created: 1 | Total Attempts: 603

Questions: 12 | Attempts: 603 | Updated: Mar 22, 2023

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Questions and Answers

1.

Which are the 3 types of Muscles found in the body?
- A.
  
  Skeletal Muscles
- B.
  
  Digestive Muscles (Smooth Muscles)
- C.
  
  Hard Muscles
- D.
  
  Cardiac Muscles
Correct Answer(s)
A. Skeletal Muscles
B. Digestive Muscles (Smooth Muscles)
D. Cardiac Muscles

Explanation
The three types of muscles found in the body are skeletal muscles, digestive muscles (smooth muscles), and cardiac muscles. Skeletal muscles are attached to bones and allow for voluntary movement. Digestive muscles, also known as smooth muscles, are found in the walls of organs and control involuntary movements like digestion. Cardiac muscles are specific to the heart and are responsible for its rhythmic contractions.

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2.

Approximately how many pairs of skeletal muscles are in the human body?
- A.
  
  320
- B.
  
  640
- C.
  
  1000
- D.
  
  3020
Correct Answer
A. 320

Explanation
There are approximately 320 pairs of skeletal muscles in the human body. Skeletal muscles are the muscles that are attached to the bones and allow movement. These muscles work in pairs, with one muscle contracting while the other relaxes to produce movement. The human body is made up of various muscles, and although the exact number may vary from person to person, the average number of pairs is around 320.

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3.

The tongue is the strongest muscle in the body.
- A.
  
  True
- B.
  
  False
Correct Answer
B. False

Explanation
The tongue is often mistakenly believed to be the strongest muscle in the body, but this is not true. While the tongue is indeed a strong muscle, it is not the strongest. The muscles in the jaw, particularly the masseter muscle, are actually the strongest in the body. These muscles are responsible for chewing and can exert an incredible amount of force. So, while the tongue is important for various functions such as speaking and swallowing, it is not the strongest muscle in the body.

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4.

What is the largest muscle in the human body?
- A.
  
  Plantaris muscle
- B.
  
  Sartorius muscle
- C.
  
  Gluteus maximus
- D.
  
  Rectus abdominis muscle
Correct Answer
C. Gluteus maximus

Explanation
The gluteus maximus is the largest muscle in the human body. It is located in the buttocks and is responsible for hip extension, which is the movement of the thigh backwards. This muscle is important for activities such as walking, running, and climbing stairs. It is also involved in maintaining stability and posture.

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5.

What is the strongest muscle in the human body and where is it located?
- A.
  
  The biceps, located in your upper arms
- B.
  
  The tongue, located in the mouth
- C.
  
  Gluteus maximus, located in the posterior
- D.
  
  Masseter muscle, located in the jaw
Correct Answer
D. Masseter muscle, located in the jaw

Explanation
The masseter muscle is the strongest muscle in the human body. It is located in the jaw and is responsible for the movement of the jaw during chewing. The masseter muscle is able to exert a great amount of force, allowing us to bite down with significant strength.

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6.

What muscle is this?
- A.
  
  Thyroid
- B.
  
  Gluteus Maximus
- C.
  
  Gluteus Minimus
- D.
  
  Gluten
Correct Answer
B. Gluteus Maximus

Explanation
The given correct answer for this question is Gluteus Maximus. The Gluteus Maximus is a large muscle located in the buttocks. It is the largest and most superficial of the three gluteal muscles. This muscle is responsible for hip extension and external rotation of the thigh. It also helps in maintaining an upright posture and stabilizing the pelvis during activities such as walking, running, and climbing stairs.

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7.

What muscle is this?
- A.
  
  Abs
- B.
  
  Obliques
- C.
  
  Rectum
- D.
  
  Rectus Abdominis
Correct Answer
D. Rectus Abdominis

Explanation
The correct answer is Rectus Abdominis. The rectus abdominis is a paired muscle that runs vertically down the abdomen. It is commonly referred to as the "six-pack" muscle as it is responsible for creating the appearance of abdominal definition. This muscle is located in the anterior abdominal wall and plays a crucial role in maintaining posture, flexing the spine, and stabilizing the pelvis.

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8.

What muscle is this?
- A.
  
  External abdominal obliques
- B.
  
  Oblongs
- C.
  
  Sides
- D.
  
  Rectus Abdominis
Correct Answer
A. External abdominal obliques

Explanation
The correct answer is external abdominal obliques. The external abdominal obliques are a pair of muscles located on the sides of the abdomen. They are responsible for flexing and rotating the trunk, as well as aiding in forceful exhalation and maintaining posture. These muscles play a key role in core stability and are often targeted in exercises aimed at strengthening the abdominal region.

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9.

What muscle is this?
- A.
  
  I don't know
- B.
  
  Latissimus dorsi
- C.
  
  Back muscle
- D.
  
  Trapezius
Correct Answer
B. Latissimus dorsi

Explanation
The correct answer is "latissimus dorsi." The latissimus dorsi is a large muscle located in the back. It is responsible for various movements of the shoulder joint, including extension, adduction, and medial rotation. It is also commonly referred to as the "lats."

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10.

What muscle is this? *Hint* It's the strongest muscle in the body
- A.
  
  Masseter muscle
- B.
  
  Jaw muscle
- C.
  
  Master muscle
- D.
  
  Chewing muscle
Correct Answer
A. Masseter muscle

Explanation
The masseter muscle is the correct answer. It is considered the strongest muscle in the body. It is located in the jaw and is responsible for chewing and closing the mouth.

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11.

What muscle is this?
- A.
  
  Deltoid
- B.
  
  Delta
- C.
  
  Arm muscle
- D.
  
  Dermtoid
Correct Answer
A. Deltoid

Explanation
The correct answer is "Deltoid". The deltoid muscle is a large, triangular muscle located on the shoulder. It is responsible for various movements of the arm, including lifting it to the side and rotating it. The other options, Delta, Arm muscle, and Dermtoid, are not correct names for this specific muscle.

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12.

What muscle is this?
- A.
  
  Bicepts
- B.
  
  The guns
- C.
  
  Mycep
- D.
  
  Bicep
Correct Answer
D. Bicep

Explanation
The correct answer is "Bicep". The question is asking for the name of a muscle, and out of the given options, "Bicep" is the correct spelling for the muscle located in the upper arm. The other options, "Bicepts", "The guns", and "Mycep" are either misspelled or do not refer to the specific muscle being asked about.

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