NAS2 CHALLENGE UPDATED EXAMS SCRIPT QUESTIONS
AND ANSWERS GRADED A+
✔✔Negative feedback mechanism - ✔✔Works to shut off original stimulus or reduce its
intensity
✔✔Positive feedback mechanism - ✔✔tend to increase the original stimulus
✔✔Anatomical Position - ✔✔the body is erect with the feet parallel and the arms
hanging at the side with palms facing forward
✔✔Superior (Cranial/Cephalid) - ✔✔Toward the head end or upper part of the
structure;above
✔✔Dorsal/Posterior - ✔✔Toward the backside of the body;behind
✔✔Proximal - ✔✔Close to the origin of a body part or the point of attachment of a limb
to the body trunk
✔✔Thoracic - ✔✔chest
✔✔Cervical - ✔✔Neck region
✔✔Gluteal - ✔✔buttock
✔✔Major planes of dissection - ✔✔1. Sagittal(left/right)
2. Frontal/Coronal (back/front)
3 Transverse (top/bottom)
✔✔Identify body's major cavities and their contents - ✔✔• Dorsal/posterior - toward or at
the backside of the body; behind
• Ventral/Anterior- Toward or at the front of the body; in front of
✔✔Atomic structure - ✔✔The dense central nucleus contains the protons and neutrons,
while the electrons orbit around the nucleus much like plants do the sun
✔✔Symboligy - ✔✔study of interoperation of symbols
✔✔Ionic bonds - ✔✔Form when electrons are completely transferred from one atom to
another
✔✔Covalent Bonds - ✔✔Form when two atoms share electrons from their valance
shells
AND ANSWERS GRADED A+
✔✔Negative feedback mechanism - ✔✔Works to shut off original stimulus or reduce its
intensity
✔✔Positive feedback mechanism - ✔✔tend to increase the original stimulus
✔✔Anatomical Position - ✔✔the body is erect with the feet parallel and the arms
hanging at the side with palms facing forward
✔✔Superior (Cranial/Cephalid) - ✔✔Toward the head end or upper part of the
structure;above
✔✔Dorsal/Posterior - ✔✔Toward the backside of the body;behind
✔✔Proximal - ✔✔Close to the origin of a body part or the point of attachment of a limb
to the body trunk
✔✔Thoracic - ✔✔chest
✔✔Cervical - ✔✔Neck region
✔✔Gluteal - ✔✔buttock
✔✔Major planes of dissection - ✔✔1. Sagittal(left/right)
2. Frontal/Coronal (back/front)
3 Transverse (top/bottom)
✔✔Identify body's major cavities and their contents - ✔✔• Dorsal/posterior - toward or at
the backside of the body; behind
• Ventral/Anterior- Toward or at the front of the body; in front of
✔✔Atomic structure - ✔✔The dense central nucleus contains the protons and neutrons,
while the electrons orbit around the nucleus much like plants do the sun
✔✔Symboligy - ✔✔study of interoperation of symbols
✔✔Ionic bonds - ✔✔Form when electrons are completely transferred from one atom to
another
✔✔Covalent Bonds - ✔✔Form when two atoms share electrons from their valance
shells
