Anatomy Introduction Test Flashcards

1
Q

Abdominal cavity

A

Peritoneal membrane (peritoneum)

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2
Q

Thoracic cavity

A

Pleural membrane

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3
Q

Pericardial cavity

A

Pericardial membrane

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4
Q

The dorsal body cavity contains components of the ____ system

A

Nervous

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5
Q

What is the midsagittal plane?

A

Plane that divides body into equal right and left sides

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6
Q

In leg veins blood is flowing _____

A

Proximally (toward)

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7
Q

In arteries blood is flowing _____

A

Distally (away from)

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8
Q

An investigator who conducts an experiment to determine how temperature changes affect the rate at which the heart beats is most likely a(n)

A

physiologist

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9
Q

The axial portion of the body includes

A

dorsal and ventral cavity

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10
Q

What are the requirements of organisms for the maintenance of life?

A

water, food, oxygen, heat, pressure

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11
Q

Homeostasis refers to

A

stable internal conditions

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12
Q

What is an example of a homeostatic mechanism?

A

Shivering when body temperature drops to create movement and increase temperature

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13
Q

levels of organization (smallest to largest)

A

organelle, cell, tissue, organ, organ system, organism

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14
Q

What organs occupy the pelvic cavity?

A

Parts of large intestine, urinary bladder, and reproductive organs

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15
Q

The membrane of the surface of a lung is called the

A

visceral pleura

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16
Q

When a body is placed in the anatomical position it is

A

Standing erect, facing forward, with upper limbs at the side, and palms forward

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17
Q

A part that is closer to the head than something else is said to be

A

superior

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18
Q

A section that separates the body into right and left portions would be a

A

sagittal section

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19
Q

The branch of science that deals with the structure of human body parts is

A

Anatomy

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20
Q

The process by which food substances are chemically changed into simpler forms that can be absorbed is called

A

digestion

21
Q

The most abundant chemical substance in the human body is

A

Water

22
Q

The inferior boundary of the thoracic cavity is the

A

diaphragm

23
Q

The _____ separates the thoracic cavity into two compartments

A

mediastinum

24
Q

List 3 characteristics of the pelvic cavity

A
  1. portion of abdominopelvic cavity below pelvic brim
  2. portion of abdomen that contains internal reproductive organs and urinary bladder
  3. portion of abdomen surrounded by bones of pelvis
25
Q

Terms of relative position are used to describe the

A

location of one body part with respect to another

26
Q

Give four examples of ways to help maintain homeostasis

A
  1. As body temperature rises, sweating occurs
  2. When someone drinks a lot of water, kidneys produce more urine
  3. When eating large amounts of salt, kidneys excrete more salt
  4. When blood pressure decreases, heart rate increases
27
Q

Negative feedback is important for maintaining _____ in the body

A

homeostasis

28
Q

Main system that secretes hormones

A

endocrine system

29
Q

provides an outer covering

A

integumentary system

30
Q

produces a new organism

A

reproductive system

31
Q

Stimulates muscles to contract and interprets information from sensory units

A

nervous system

32
Q

Provides a framework for soft tissues and produces blood cells in red marrow

A

skeletal system

33
Q

exchanges gases between air and blood

A

respiratory system

34
Q

Transports excess fluid from tissues to blood

A

lymphatic system

35
Q

Maintains posture and generates most body heat

A

muscular system

36
Q

Removes liquid waste from blood and transports them outside

A

urinary system

37
Q

converts food molecules into forms that are absorbed

A

digestive system

38
Q

Transports nutrients, wastes, and gases throughout the body

A

cardiovascular system

39
Q

Separates the body into superior and inferior parts

A

transverse plane (Horizontal)

40
Q

Separates the body into posterior (dorsal) and anterior (ventral) parts

A

Coronal plane (frontal)

41
Q

Separates the body into right and left parts

A

sagittal plane

42
Q

Separates the body into equal right and left halves

A

midsagittal (median

43
Q

An angular cut

A

oblique

44
Q

A lengthwise cut

A

longitudinal

45
Q

a horizontal cut across a structure

A

Cross

46
Q

Cavity surrounded by the rib cage; bounded inferiorly by the diaphragm

A

thoracic cavity

47
Q

Cavity containing the liver, stomach, kidneys, and spleen

A

abdominal cavity

48
Q

Cavity containing the urinary bladder; enclosed by pelvic bones

A

pelvic cavity

49
Q

I Left my Hog Eating Under the House

A

Iliac, lumbar, hypochondriac, epigastric, umbilical, hypogastric