Ss2 second term mid term test on human biology

Welcome to your Ss2 second term mid term test on human biology

1. What is the primary definition of physiological homeostasis

2. Which mechanism is most commonly involved in maintaining blood glucose homeostasis after a meal?

3. Negative feedback in homeostasis refers to

4. Which hormone primarily lowers blood glucose concentration

5. Which organ is the primary regulator of long term acid base balance via bicarbonate regeneration?

6. Which of the following best describes feed forward control

7. Fever as a homeostatic response is primarily mediated by ____

8. Which process increases core body temperature during cold exposure

9. Which mechanism explains how the body conserve heat in cold environment?

10. Which statement about endocrine control of homeostasis is true?

Theory questions Instruction; Answer any two questions if your choice

1a. What is homeostasis? 1b. Discuss the functions of kidney prior to osmoregulation

2a. List and explain three diseases of the kidney 2b. Mention give parts of the body involved in homeostasis

3a. Draw and label the diagram of the liver 3b. State five functions of the labeled parts

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