Subject: Anatomy and Physiology
BSN
Page 26 of 32
#201 The internal environment of the body refers to:
A) Blood plasma
B) Extracellular fluid
C) Cytoplasm of cells
D) Digestive juices
#202 Which systems are most involved in homeostasis?
A) Digestive and respiratory
B) Nervous and endocrine
C) Muscular and skeletal
D) Integumentary and reproductive
#203 Dynamic equilibrium in homeostasis means:
A) Conditions never change
B) Conditions fluctuate within a narrow range
C) Conditions are controlled externally
D) Conditions change randomly
#204 Which factor is a threat to homeostasis?
A) Balanced diet
B) Severe dehydration
C) Normal body temperature
D) Regular sleep
#205 Homeostatic imbalance can lead to:
A) Improved health
B) Disease or death
C) Faster metabolism
D) Increased immunity
#206 Which fluid is part of the internal environment?
A) Urine
B) Interstitial fluid
C) Sweat
D) Saliva
#207 What is the role of the liver in homeostasis?
A) Pump blood
B) Regulate blood glucose
C) Filter lymph
D) Produce hormones
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