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Orientation To The Human Body Flashcards | StudBud

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The plane that divided the body horizontally into upper and lower portions

The mediastinum is part of what cavity

Orientation To The Human Body

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MAT 102 Theory

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Answers

1
The mediastinum is part of what cavity
Dorsal cavity
Cranial cavity
Thoracic cavity
Spinal cavity
2
The plane that divided the body horizontally into upper and lower portions
coronal plane
frontal plane
sagittal plane
transverse plane
3
Which body tissue covers the body's
Muscle
Nerve
Connective
Epithelial
4
What are the electrons in the outer energy level called?
Bonding electrons
Covalent electrons
Ionic electrons
Valence electrons
5
What makes atoms electrically neutral?
An equal number of protons and electrons
The formation of ionic bonds
An equal number of electrons and neutrons
Neutrons, neutralize electrically charged protons/electrons
6
An atom is stable when the outer shell contains how many electrons
4
6
8
12
7
Adding or removing electrons from an atom results in the formation of
A change in the atom's atomic weight
An Ion
A different element
An Isotope
8
Covalent bonds form when
A nitrogen atom combines with a carbon atom
Positively charged hydrogen attract neg. charged atoms
Electrostatic forces bring atoms together form new molecule
two atoms share electrons to fill the outer shell
9
What differentiates one element from another?
The number of protons
The number of neutrons
The number of electrons
The number of shells encircling the nucleus
10
Which statement about isotopes is NOT true?
Isotopes of an element have identical chemical properties
The nuclei of unstable isotopes emit radiation
Isotopes of an element have different number of protons
Some isotopes are unstable and decay