Homeostasis and Negative Feedback
Homeostasis and Negative Feedback Quiz
Test your knowledge on homeostasis and negative feedback mechanisms in the human body! This quiz consists of 5 carefully crafted multiple-choice questions that will challenge your understanding of these essential physiological concepts.
Prepare to explore topics such as:
- Narrow range variables in the body
- Normal blood pH levels
- Understanding negative feedback mechanisms
- Key electrolytes in homeostasis
- Circadian rhythms
What are the variables in the body that must be kept within a narrow range
Blood pH, Body temperature, Blood bicarbonate, Blood glucose, and blood pressure
Blood pH, Body temperature, Blood pressure, Blood glucose, and Blood Ca++
Blood pH, Body temperature, blood glucose, blood gases, blood pressure, and electrolytes
Blood pH, Body temperature, Blood glucose, Blood gases, and Blood pressure
What is the NORMAL range for blood pH
6.8-7.8
7.2-7.4
6.8-7.2
7.2-7.8
Why is negative feedback called negative feedback
Because any deviation from the range is negative
Because any deviation from the range is required
Because any deviation from the range is positive
Because any deviation from the range is bad
What are the electrolytes that must be kept within homeostatic ranges
Ca++, Na+, Cl-, K+, (PO4)---. HCO3-
Ca+, Na++, Cl-, K+, (PO4)---, HCO3-
Ca++,Na+, Cl--, K++, (PO4)---, HCO3-
Ca+, Na+, Cl-, K+, P---, HCO3-
What is a circadian rhythm
A cycle that regulates blood pH
A cycle that regulates your sleep-wake habits
A cycle that regulates your oxytocin levels
A cycle that regulates your electrolyte levels
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