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Anatomy Review: Directional Terms 1.2. - 5720

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56 Questions

Lateral means

c. toward the side

The medical term for lying down is

Recumbent

The paw is ______ to the shoulder.

Distal

The lining of the abdominal cavity and some of its organs is called the

Peritoneum

Match the number in Column I with its prefix in Column II:

1 = b. Mono- 2 = e. Duo- 3 = c. Tri- 4 = i. Quadri-, quadro- 5 = j. Tetra- 6 = k. Sex- 7 = a. Hept- 8 = h. Octo- 9 = n. Quinqu- 10 = d. Deka-

Match the pathology term in Column I with its definition in Column II:

Anaplasia = b. A change in the structure of cells and their orientation to each other Aplasia = e. Lack of development of an organ, a tissue, or a cell Dysplasia = a. Abnormal growth or development of an organ, tissue, or cell Hyperplasia = c. An abnormal increase in the number of normal cells in normal arrangement in an organ, a tissue, or a cell Hypoplasia = d. Incomplete or less than normal development of an organ, a tissue, or a cell

__________________________ glands secrete chemical substances directly into the bloodstream.

Endocrine

A(n) __________________________ is a deviation from what is regarded as normal.

Anomaly

The __________________________ cavity contains the heart and lungs.

Thoracic

The caudal surface of the front paw, foot, or hoof is the __________________________ surface.

Palmar

The shoulder is __________________________ to the pelvis.

Superior

The stomach is located __________________________ to the heart.

Inferior

What is the palmar or plantar movement of joint angles called?

Flexion

What is the suffix for formative material of cells?

-blast

What is the plane that divides the animal into equal right and left halves?

Sagittal plane

What is the plane that divides the animal into cranial and caudal parts?

Transverse plane

What is movement toward the midline known as?

Adduction

What is movement away from the midline known as?

Abduction

The abdominal cavity contains the major organs of digestion.

True

The term lateral means the direction toward or nearer the midline.

False

The parietal peritoneum is the outer layer of the peritoneum that lines the interior of the abdominal cavity.

True

The layer of the peritoneum that suspends parts of the intestine in the abdominal cavity is the umbilicus.

False

The term inguinal refers to the entire caudal region of the abdomen adjacent to the thigh.

False

Cross out any misspelled words in the following sentence and replace them with the proper spelling. The _________________ is a layer of the peritoneum that suspends parts of the intestine in the abdominal cavity.

mesentery

Lateral means:

Toward the side

The medical term for lying down is:

Recumbent

The paw is ______ to the shoulder.

Distal

The lining of the abdominal cavity and some of its organs is called:

Peritoneum

The study of structure, composition, and function of tissues is called:

Histology

The ______ plane divides the body into dorsal and ventral portions.

Transverse

The term that refers to the back is:

Dorsal

The term that means toward the head is:

Cranial

The term that refers to the belly or underside of a body is:

Ventral

Which type of tissue covers internal and external body surfaces?

Epithelial

The _______________ is also known as the navel.

umbilicus

_______________ glands secrete chemical substances directly into the bloodstream.

Endocrine

A(n) _______________ is any new growth of tissue in which multiplication of cells is uncontrolled, more rapid than normal, and progressive.

tumor

A(n) _______________ is a deviation from what is regarded as normal.

abnormality

The _______________ cavity contains the heart and lungs.

thoracic

The caudal surface of the front paw, foot, or hoof is the _______________ surface.

plantar

The shoulder is _______________ to the pelvis.

superior

What is palmar or plantar movement of joint angles known as?

Flexion/Extension

What is the plane that divides the animal into equal right and left halves called?

Sagittal plane

What is the plane that divides the animal into cranial and caudal parts called?

Transverse plane

What is the study of body structure called?

Anatomy

What is movement toward the midline known as?

Adduction

What is movement away from the midline known as?

Abduction

The abdominal cavity contains the major organs of digestion.

True

The parietal peritoneum is the outer layer of the peritoneum that lines the interior of the abdominal cavity.

True

Cross out any misspelled words and replace them with the correct spelling: The ______ is a layer of the peritoneum that suspends parts of the intestine in the abdominal cavity.

mesentery

Cross out any misspelled words and replace them with the correct spelling: Hypertrophy is a general increase in the bulk of a body part or organ due to an increase in the size, but not the number, of cells in tissue.

hypertrophy

Cross out any misspelled words and replace them with the correct spelling: The protective covering for all of the internal and external surfaces of the body is formed by ______ tissue.

epithelial

Cross out any misspelled words and replace them with the correct spelling: An ______ is any deviation from what is regarded as normal.

abnormality

Cross out any misspelled words and replace them with the correct spelling: The term ______ means superficial to the peritoneum.

retroperitoneal

Cross out any misspelled words and replace them with the correct spelling: The ______ is the pit in the abdominal wall marking the point where the umbilical cord entered the fetus.

umbilicus

Cross out any misspelled words and replace them with the correct spelling: The caudal region of the abdomen adjacent to the thigh is the ______ area.

inguinal

Study Notes

Anatomy and Medical Terminology

  • Lateral: means toward the side or away from the midline
  • Caudal: means toward the tail or rear
  • Cranial: means toward the head
  • Distal: means farthest from the midline or beginning of a structure
  • Proximal: means nearest to the midline or beginning of a structure
  • Medial: means toward the midline
  • Ventral: means toward the belly or underside
  • Dorsal: means toward the back

Planes of the Body

  • Sagittal plane: divides the body into left and right portions
  • Transverse plane: divides the body into dorsal and ventral portions
  • Midsagittal plane: divides the body into equal left and right halves

Body Regions

  • Abdominal cavity: contains the major organs of digestion
  • Inguinal region: refers to the entire caudal region of the abdomen adjacent to the thigh
  • Umbilicus: also known as the navel

Tissues and Cells

  • Epithelial tissue: forms the protective covering for all internal and external surfaces of the body
  • Cytology: the study of cells
  • Histology: the study of tissues

Medical Terminology

  • Anaplasia: abnormal growth or development of an organ, tissue, or cell
  • Aplasia: lack of development of an organ, tissue, or cell
  • Dysplasia: abnormal growth or development of cells
  • Hyperplasia: abnormal increase in the number of normal cells in an organ, tissue, or cell
  • Hypoplasia: incomplete or less than normal development of an organ, tissue, or cell

Pathology

  • Pathophysiology: the study of how disease changes the function of the body
  • Etiology: the study of the causes of disease
  • Pathology: the study of the nature, causes, and development of abnormal conditions

Anatomy and Medical Terminology

  • Lateral: means toward the side or away from the midline
  • Caudal: means toward the tail or rear
  • Cranial: means toward the head
  • Distal: means farthest from the midline or beginning of a structure
  • Proximal: means nearest to the midline or beginning of a structure
  • Medial: means toward the midline
  • Ventral: means toward the belly or underside
  • Dorsal: means toward the back

Planes of the Body

  • Sagittal plane: divides the body into left and right portions
  • Transverse plane: divides the body into dorsal and ventral portions
  • Midsagittal plane: divides the body into equal left and right halves

Body Regions

  • Abdominal cavity: contains the major organs of digestion
  • Inguinal region: refers to the entire caudal region of the abdomen adjacent to the thigh
  • Umbilicus: also known as the navel

Tissues and Cells

  • Epithelial tissue: forms the protective covering for all internal and external surfaces of the body
  • Cytology: the study of cells
  • Histology: the study of tissues

Medical Terminology

  • Anaplasia: abnormal growth or development of an organ, tissue, or cell
  • Aplasia: lack of development of an organ, tissue, or cell
  • Dysplasia: abnormal growth or development of cells
  • Hyperplasia: abnormal increase in the number of normal cells in an organ, tissue, or cell
  • Hypoplasia: incomplete or less than normal development of an organ, tissue, or cell

Pathology

  • Pathophysiology: the study of how disease changes the function of the body
  • Etiology: the study of the causes of disease
  • Pathology: the study of the nature, causes, and development of abnormal conditions

Review exercises to test your understanding of directional terms in anatomy, including lateral, sagittal, and more.

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