which of the following statements best expresses the main idea of the passage

ATI TEAS 7

ATI TEAS 7 Reading Practice Test

1. Which of the following statements best expresses the main idea of the passage?

A. Getting a job is easier now than it ever has been before.
B. Earning money is much less difficult than managing it properly.
C. Dr. Franklin advocated getting a job in a mill.
D. Spending money is the greatest temptation in the world.

Correct answer: B

Rationale: The main idea of the passage is that while making money may seem easy, managing it wisely is much more challenging. The author emphasizes the importance of spending less than what is earned to achieve financial stability. Choice A is incorrect as the passage focuses on the challenges of managing money, not on the ease of getting a job. Choice C is incorrect as Dr. Franklin is mentioned in the context of a quote about the simplicity of the road to wealth, not advocating getting a job in a mill. Choice D is incorrect as the passage does not primarily discuss spending money as the greatest temptation, but rather highlights the difficulty in managing money effectively.

2. What type of joint is found in the shoulder and hip, allowing for a wide range of motion?

A. Hinge joint
B. Ball-and-socket joint
C. Pivot joint
D. Saddle joint

Correct answer: B

Rationale: The correct answer is B: Ball-and-socket joint. A ball-and-socket joint, like those in the shoulder and hip, allows for a wide range of motion. In a ball-and-socket joint, the rounded end of one bone fits into the cup-like socket of another bone, enabling movement in multiple directions. Choice A, Hinge joint, is incorrect because hinge joints allow movement only in one plane, like a door hinge. Choice C, Pivot joint, is incorrect as it allows rotational movement around a single axis, not the wide range of motion seen in the shoulder and hip. Choice D, Saddle joint, is also incorrect as it allows movement in multiple directions but to a lesser extent compared to the ball-and-socket joint.

3. Which hormone is responsible for regulating blood sugar levels?

A. Thyroxine
B. Insulin
C. Adrenaline
D. Cortisol

Correct answer: B

Rationale: The correct answer is B: Insulin. Insulin, produced by the pancreas, plays a crucial role in regulating blood sugar levels by facilitating glucose uptake into cells. Thyroxine, adrenaline, and cortisol do not directly regulate blood sugar levels. Thyroxine is produced by the thyroid gland and regulates metabolism. Adrenaline and cortisol are hormones involved in stress responses and do not have a primary function in blood sugar regulation. Understanding the functions of these hormones is crucial in differentiating their roles in the body and identifying the specific hormone responsible for blood sugar regulation.

4. This chart indicates the number of sales of CDs, vinyl records, and MP3 downloads that occurred over the last year. Approximately what percentage of the total sales was from CDs?

A. 55%
B. 25%
C. 40%
D. 5%

Correct answer: C

Rationale: To determine the percentage of CD sales out of the total sales, we need to consider the total sales of CDs, vinyl records, and MP3 downloads. To find the percentage of CD sales, we divide the total sales of CDs by the sum of total sales of CDs, vinyl records, and MP3 downloads, and then multiply by 100. In this case, the correct calculation shows that CDs accounted for 40% of the total sales. Choice A (55%) is incorrect as it overestimates the contribution of CDs. Choice B (25%) is incorrect as it underestimates the percentage of CD sales. Choice D (5%) is also incorrect as it severely underestimates the share of CD sales in the total sales.

5. Which of the following structures connects muscle to bone?

A. Ligaments
B. Tendons
C. Muscles
D. Bones

Correct answer: B

Rationale: Tendons are the correct answer as they are fibrous structures that connect muscle to bone, enabling the transmission of force during movement. Ligaments, on the contrary, connect bone to bone, aiding in joint stability. Muscles contract to generate force and facilitate movement, while bones provide structural support and protect internal organs.