Practice Open Book

A = adheres to the outside of the heart B = lines wall of the abdominopelvic cavity C = lines the walls of the chest avity

Location of: Visceral pericardium: (A) Parietal peritoneum: (B) Parietal pleural: (C)

A = responsiveness B = growth

Feeling the presence of a mosquito biting your arm is an example of (A). Itching the mosquito bite is an example of (B)

A = receptor B = control center C = effector D = set point

In negative feedback, (A) monitors the controlled condition. Input about the controlled condition is sent to the (B), which evaluates the information received and compares it to the controlled conditions set point. If needed, a(n) (C) will cause a change to the controlled condition. Homeostasis helps maintain controlled conditions at a(n) (D), which is the ideal range.

A = negative feedback B = increased blood glucose levels C = beta cells D = insulin

If you eat a funnel cake, the following (simplified) events will occur: Glucose from the carbohydrates is absorbed in the intestine and the level of glucose in blood rises. Blood glucose levels rise and stimulates beta cells in the pancreas to release insulin; while simultaneously inhibiting alpha cells release of glucagon. Insulin has a major effect of facilitating the movement of glucose into many cells, such as the liver; as a result, blood glucose levels fall. When blood glucose levels drop, the stimulus for insulin release disappears and insulin is no longer secreted. What type of feedback (A) What is the stimulus (B) What are the receptors (C) What is the output (D)

A = their body would decrease their blood sugar via negative feedback

In a healthy person, how would their body respond if their blood sugar increased to 150 mg/dL after eating? A = their body would decrease their blood sugar via negative feedback B = their body would increase their blood sugar via negative feedback C = their body would decrease their blood sugar via positive feedback D = their body would increase their blood sugar via positive feedback

A = medial B = lateral C = posterior D = anterior

The nose is (A) to the eyes The ears are (B) to the eyes The scapula is (C) to the sternum The anticubital is (D) to the olecranal marking

True

True OR False Shivering adjusts low body temperature to normal body temperature

D

Which of the following correctly describe(s) our body's response to an increase in blood pressure? A = blood vessels dilate which helps to lower blood pressure B = heart rate decreases which helps to lower blood pressure C = carotid artery baroreceptors report the increase in blood pressure to the control center D = A, B, + C are correct

C = receptor, control center, effector

Which of the following correctly lists the order feedback system components? A = control center, receptor, effector B = effector, control center, receptor C = receptor, control center, effector D = none of the above

C = High body temperature after exercise

Which of the following does not require medical attention? A = prolonged high fever B = High blood pressure C = high body temperature after exercise D = all