Question 1

Carmen has been eating lunch at irregular times, which affects her plasma glucose levels. Which physiological process does this situation best illustrate?

Accepted Answer

It enables her body to do feedforward.

Question 2

Having taste receptors for sodium addresses the ___ in physiology, while understanding how renin affects sodium levels addresses the ___.

Accepted Answer

Purpose – mechanism

Question 3

Which of the following is a correct statement about the Critical Equation that aids in the transportation of a gas in the body?

Accepted Answer

Question 4

Rank the following physiological processes from greatest to least energy cost: positive feedback, negative feedback, feedforward.

Accepted Answer

Positive feedback – negative feedback – feedforward

Question 5

On a cool day, a patient drinks a gallon of water and notices increased urination. This is an example of a ___ feedback response to water levels, ___ sweating.

Accepted Answer

Negative – like

Question 6

A fist bump between two people is most analogous to which type of cellular communication?

Accepted Answer

A temporary protein connection.

Question 7

Which is a correct statement about the four parameters in Figure 2 (e.g., body temperature, growth hormone, etc.)?

Accepted Answer

Growth hormone has a high early phase.

Question 8

Which is a correct statement about biorhythms?

Accepted Answer

Only some of them follow a 24-hour phase.

Question 9

The phrase “Our currency to pay for activities” refers to which Critical Equation, and what is a product of its leftward (reverse) form?

Accepted Answer

Critical Equation #2 – ADP

Question 10

At a basketball game, the equipment manager adds air to balls that already appear fully inflated. Which statement is correct?

Accepted Answer

The balls’ pressure was increasing.

Question 11

A bull has a body temperature of 101°F, which is higher than a human’s. Which statement is correct regarding the bull’s physiology?

Accepted Answer

He was utilizing Critical Equation #1 in the forward direction to have this temperature.

Question 12

A patient is experiencing delays in their afferent pathways. What is a likely consequence?

Accepted Answer

Delays in their negative feedback responses.

Question 13

Which of the following tasks best exemplifies the 'Apply' level of Bloom’s Revised Taxonomy?

Accepted Answer

Using blood pressure knowledge to interpret the impact of dehydration on cardiac output.

Question 14

According to Bloom’s Revised Taxonomy, in this course you will be required to ___ the material by doing actions such as ___.

Accepted Answer

Apply – solve a medical problem

Question 15

Brutus Buckeye increases the volume of peanut butter in a mold to make candies. Which is a correct statement about this change?

Accepted Answer

The volume $$(V) in $$our Critical Equation #4 was increased.

Question 16

Which of the following best describes a feedforward mechanism in human physiology?

Accepted Answer

The body anticipates a change and initiates a response before the change occurs.

Question 17

Which of the following equations best represents the relationship between pressure, volume, and temperature in a closed system, as discussed in the context of inflating basketballs?

Accepted Answer

$$P V = n R T$$

Question 18

If a patient’s negative feedback mechanisms are impaired, what is a likely physiological consequence?

Accepted Answer

The patient will be unable to maintain homeostasis effectively.

Question 19

Which of the following is an example of direct intercellular communication?

Accepted Answer

Gap junctions between cardiac muscle cells.

Question 20

Which of the following best describes acclimatization in the context of biorhythms?

Accepted Answer

It is not always reversible.

Anatomy & Physiology Exam 1 Study Guidance

스터디 가이드 - 연습 문제

학습 가이드 - 플래시카드