Human Anatomay And Pysiology Basics Quiz

In medical terminology, 'deep' refers to a direction that is further away from the surface of the body. The other options either refer to being closer to the surface (superficial), closer to the center of the body (proximal), or within the body (internal).

In anatomy, the term 'superficial' is used to describe something closer to, or on, the surface of the body. 'Internal' refers to structures inside the body, 'Deep' would be the opposite of superficial, and 'Inferior' describes something lower or below.

In anatomical terms, distal refers to a body part that is farther away from the point of attachment than another part. In this case, the shoulder is distal from the elbow because it is farther away from the point of attachment (the trunk) compared to the elbow.

In anatomical terms, 'proximal' indicates a location that is closer to the point of origin or attachment, while 'distal' indicates a location that is farther away. 'Lateral' refers to a position that is situated away from the midline of the body, and 'inferior' indicates a position below or lower than another part.

In anatomy, the term 'inferior' is used to describe the direction away from the head. 'Proximal' refers to the direction closer to the point of attachment or origin, 'superior' is the opposite of inferior and describes the direction towards the head, and 'medial' refers to the direction towards the midline of the body.

In anatomical terms, 'superior' refers to a position above or closer to the head, while 'posterior' refers to a position at the back, 'inferior' refers to a position below or further away from the head, and 'proximal' refers to a position closer to the center of the body.

The term 'medial' is used to describe structures that are located towards the midline of the body, while 'central' refers to structures located at the center, 'lateral' refers to structures away from the midline, and 'distal' refers to structures located away from the point of reference.

In anatomy, lateral refers to a position that is located farther away from the midline. Proximal refers to a position that is closer to the midline, superior refers to a position that is above, and medial refers to a position that is closer to the midline.

The word 'central' is commonly used to indicate something located in the middle or closest to the center.

The correct term for something that is near the surface or external is 'Peripheral'. The incorrect answers do not accurately describe something that is near the surface or external.

The coronal or frontal plane divides the body into front and back portions, the sagittal plane divides it into left and right portions, the transverse plane divides it into top and bottom portions, and the oblique plane divides it at an angle.

The sagittal plane is the plane that divides the body into right and left portions. The other planes mentioned (frontal, transverse, and coronal) divide the body in different orientations.

The transverse plane, also known as the horizontal plane, divides the body into upper (superior) and lower (inferior) portions. The sagittal plane divides the body into left and right portions, the coronal plane divides the body into front (anterior) and back (posterior) portions, and oblique planes cut across multiple planes.

Neutrons are subatomic particles that have no charge, unlike protons which are positively charged, electrons which are negatively charged, and photons which are electromagnetic in nature.

Protons have a positive charge, neutrons have no charge, and photons are not subatomic particles.

Protons are subatomic particles with a positive charge, while electrons have a negative charge and neutrons have no charge. Photons are units of light that do not possess an electric charge.

The outermost shell of an atom is known as the valence shell or electron shell, which is involved in forming chemical bonds with other atoms.

An anion is an ion with a negative charge, while a cation has a positive charge. Neutrons and protons are not charged particles, unlike ions.

A cation is formed when an atom loses electrons, resulting in a positive charge. Anions are negatively charged ions, neutral ions have no charge, and the term 'ion' refers to any charged particle, whether positive or negative.

When two or more atoms share an electron, they form a molecule, which is a chemical compound made up of two or more atoms bonded together. An ion is formed when an atom gains or loses electrons, an isotope is a variation of an element with a different number of neutrons, and an element is a pure substance made up of only one type of atom.

A compound is formed when two or more different elements chemically bond together. A mixture is a material made up of two or more different substances which are not chemically combined. An element is a pure substance made up of only one type of atom. An ion is an atom or molecule that has a net electric charge due to the loss or gain of one or more electrons.

Antioxidants are substances that help inactivate oxygen derived free radicals, while prooxidants have the opposite effect by promoting the generation of free radicals. Reactive oxygen species are highly reactive molecules that can cause cellular damage, and free radical scavengers are compounds that help remove free radicals from the body.

A free radical is an atom or group of atoms with an unpaired electron, making it highly reactive. Cations are positively charged ions, anions are negatively charged ions, and isotopes are atoms with the same number of protons but different number of neutrons.

An ionic bond is formed when there is a transfer of electrons between atoms, resulting in the formation of positive and negative ions attracted to each other. On the other hand, covalent bonds involve the sharing of electrons, metallic bonds are formed between metals, and hydrogen bonds are weak interactions between hydrogen atoms and other electronegative atoms.

When atoms share an electron, they form a covalent bond by sharing one or more pairs of electrons between them. In an ionic bond, electrons are transferred from one atom to another. Hydrogen bonds are formed between a hydrogen atom and an electronegative atom. Metallic bonds occur in metals where electrons are delocalized and free to move throughout the structure.

A hydrogen bond is formed when a negative pole of a polar molecule (usually oxygen or nitrogen) interacts with a positive pole of another polar molecule. Ionic bonds are formed through the transfer of electrons between a positive and negative atom. Covalent bonds involve the sharing of electrons between atoms. Van der Waals bonds are weak attractive forces between atoms or molecules.

The pH scale ranges from 0 to 14, with 0-7 representing acidic substances, 7 being neutral, and 7-14 being alkaline or basic.

When acids and bases react, the resulting product is a salt, not water, acid, or base.