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Human Body Systems Flashcards | StudBud
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Human Body Systems
Human Body Systems
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1
Which of the following is a function of the respiratory system?
Removes carbon dioxide from the blood
Produces hormones
Breaks down food
Maintains blood sugar levels
2
What is one factor that can influence the lymphatic system?
Genetics
Sleep patterns
Vitamin D intake
Overhydration
3
What part of the respiratory system serves as the main airway to and from the lungs?
Larynx
Diaphragm
Bronchi
Trachea
4
What percent of blood is plasma?
95%
55%
35%
75%
5
Which of the following influences the digestive system?
High blood pressure and anemia
Smoking and air pollution
Poor diet and stress
Lymphatic system deficiencies
6
What are the three types of blood vessels?
Arteries, bronchi, alveoli
Veins, lymph nodes, spleen
Capillaries, trachea, bronchioles
Arteries, veins, capillaries
7
Where does the process of digestion start?
Liver
Mouth
Stomach
Small intestine
8
Arteries carry oxygen-rich blood away from the heart to the rest of the body.
False
True
9
Mechanical digestion happens when food mixes with bile and digestive enzymes.
True
False
10
What does diaphragmatic breathing help to improve?
Blood sugar regulation
Stress reduction and oxygen intake
Bone density
Digestive function
11
What is a primary function of the circulatory system?
Filters lymph fluid
Regulates hormone production
Removes waste products like carbon dioxide
Produces oxygen
12
What is one function of the digestive system?
Maintains hormone balance
Filters blood
Eliminates wastes
Produces oxygen
13
Which of the following is a function of the nervous system?
Fighting infections
Controlling voluntary and involuntary movements
Producing digestive enzymes
Absorbing fats and vitamins
14
How does anemia affect your body?
It causes inflammation in the lungs.
It reduces the oxygen-carrying capacity of the blood.
It impairs the body's ability to digest food
It disrupts hormone regulation.
15
The Pancreas is involved in the endocrine system and the digestive system
False
True
16
Which of these are factors that can influence the respiratory system?
High blood pressure and diabetes
Sun exposure and dehydration
Smoking and air pollution
Lack of sleep and poor posture
17
Which of the following is a deficiency associated with the lymphatic system?
Hypertension
Diabetes
Asthma
Lymphedema
18
Which part of the nervous system serves as the control center of the body?
Central Nervous System
Perennial Nervous System
Coordinating Nervous System
Peripheral Nervous System
19
What is the peripheral nervous system (PNS) responsible for?
Protecting the heart
Filtering blood
Transmitting signals between the brain and body
Regulating hormones
20
What is a function of the lymphatic system?
Produces digestive enzymes
Filters harmful substances and maintains fluid balance
Circulates oxygen to the blood
Regulates hormones
