Mammalian Organ Systems Flashcards

(50 cards)

1
Q

Cells

A

Building blocks of life

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Tissues

A

Collections of the same cells, or of
multiple cells types of same origin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Organs

A

Contain several types of tissues

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Organ systems

A

Consist of multiple organs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What is included in the Musculo-skeletal System?

A

Bones, joints, skeletal muscle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Primary functions of the Musculo-Skeletal System

A

Movement, locomotion

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What are the secondary functions of the Musculo-Skeletal System?

A
  • Support of body
  • Protection of organs
  • Generate heat
  • Calcium metabolism
  • Haematopoiesis
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What is included in the Cardiovascular System?

A

The heart and blood vessels

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Primary functions of the cardiovascular system

A

To provide nutrition & oxygen to cells

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Secondary functions of the cardiovascular system

A
  • Transport hormones (endocrine system)
  • Removal CO2 & other waste products
  • Transport immune cells around body (immune sys)
  • Temperature regulation
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What is included in the Nervous System?

A

Brain, spinal cord, cranial &
periferal nn., ganglia

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What are the three components of the nervous system?

A
  1. Central nervous system (CNS)
  2. Periferal nervous system (PNS)
  3. Autonomic nervous system (ANS)
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

What are the primary functions of the nervous system?

A

Sensing the environment & coordinating response

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

What are the secondary functions of the nervous system?

A
  • Thinking/ decision making(?)
  • Helps with regulation many functions, e.g. respiration, cardiac
    function, etc
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

What is included in the Respiratory System?

A

Nose, nasal cavity, larynx, trachea, bronchial tree, lungs, diaphragm, muscles & bones of thorax

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

What is the primary function of the respiratory system?

A

Oxygenation of blood

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

What are the secondary functions of the respiratory system?

A
  • Removal of CO2
  • Controls blood pH
  • Olfaction
  • Vocalisation
  • Thermoregulation
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

What is included in the Urinary System?

A

Kidneys, ureters, bladder, urethra

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

What are the primary functions of the urinary system?

A
  1. Removal waste products &
  2. Regulation correct hydration levels
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

What are the secondary functions of the urinary system?

A
  1. Regulation Na+, K+ & Clin blood
  2. Regulation blood pH
  3. Territorial marking
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

What is the reproductive system composed of?

A

Female:
- Ovaries, uterus, cervix, vagina, vulva

Male:
- Testes, prostate, penis

  • The Urogential system
22
Q

What are the secondary functions of the reproductive system?

A
  • Manufacturing sex hormones responsible for secondary sex traits & behaviour
23
Q

In which sense is the reproductive system the most important?

A

In a biological sense

24
Q

In which sense is the reproductive system the least important?

A

A functional or survival sense

25
What is the digestive system composed of?
The mouth, teeth, tongue, pharynx, oesophagus, stomach, liver, small intestine, pancreas, caecum, large intestine, rectum, anus
26
What are the primary functions of the digestive system?
Provision of nutrition to circulatory system for cells of the whole body
27
What are the secondary functions of the digestive system?
- Excretion some waste products - Maintains hydration - Regulation & balance of many essential substances - Territorial marking
28
What are ganglion?
29
Which system is one of the most studied systems in veterinary science?
The digestive system
30
Why is the digestive system one of the most studied in veterinary science?
- Understanding nutrition is pivotal to production - There are big anatomical differences between taxonomic groups: * monogastrics e.g. carnivores * ruminants * hindgut fermenters e.g. horse
31
What is the Integument System composed of?
Skin, horns, hooves, hair
32
What is the primary function of the integument system?
To protect body from the outside world
33
What are the secondary functions of the digestive system?
- Fighting & sexual selection - Locomotion - Territorial marking - Temperature regulation
34
What is the Immune System composed of?
Thymus, bone marrow, lymph nodes, spleen
35
What is the Innate immune system?
The body's first response to harmful foreign substances
36
What is olfaction?
Sense of smell
37
What are the parts of the innate immune system?
Macrophages, neutrophils, eosinophils, mast cells
38
What is the adaptive immune system?
The specialised part of the immune system that provides long-lasting, specific protection against pathogens
39
What does the adaptive immune system consist of?
T & B lymphocytes
40
What is the primary function of the immune system?
Fighting foreign intrusions
41
What are the secondary functions of the immune system?
- Wound repair - Fighting cancer
42
What does the endocrine system consist of?
- Glands that secrete hormones into blood, e.g. pituitary, adrenal, pineal, thyroid, parathyroid, pancreas, ovaries, testes, placenta (also kidney, stomach, intestines)
43
What is the primary function of the immune system?
To be a signalling system, like the nervous system
44
What are the secondary functions of the immune system?
Many parts of the endocrine system are anatomically and/or functionally parts of other organ systems
45
Examples of sensory systems
Eyes Ears
46
What are the functions of the eyes?
- Vision - Balance
47
What are the functions of the ears?
- Hearing - Balance
48
What systems vary the most between species of domesticated animals?
- The digestive system - Reproductive - Muscoskeletal
49
What systems vary the least between species of domesticated animals?
- Cardiovascular - Respiratory - Nervous - Immune - Endocrine
50
Which organ system varies the most between animals and humans?
- Musculoskeletal - Nervous - Respiratory - Sensory