HEAD NECK
TRIANGLES OF NECK
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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subcutaneous muscle of neck
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external oblique muscle of abdomen
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pectoralis major muscle
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rectus abdominal muscle
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biceps
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Detailed explanation-1: -rectus abdominis – slung between the ribs and the pubic bone at the front of the pelvis. When contracting, this muscle has the characteristic bumps or bulges that are commonly called ‘the six pack’. The main function of the rectus abdominis is to move the body between the ribcage and the pelvis.
Detailed explanation-2: -The rectus abdominis muscle, (Latin: straight abdominal) also known as the “abdominal muscle” or simply the “abs", is a paired straight muscle. It is a paired muscle, separated by a midline band of connective tissue called the linea alba.
Detailed explanation-3: -Transversus abdominis – the deepest muscle layer. Rectus abdominis – slung between the ribs and the pubis at the front of the pelvis. External oblique muscles – these are on each side of the rectus abdominis. Internal oblique muscles – these flank the rectus abdominis and are located just inside the hipbones.