ATI TEAS 7
ATI TEAS English
1. Which of the answer choices best combines the following four sentences into two sentences? I'm usually good about keeping track of my keys. I lost them. I spent hours looking for them. I found them in the freezer.
- A. I lost my keys, even though I'm usually good about keeping track of them. I found them in the freezer and spent hours looking for them.
- B. I spent hours looking for my keys and found them in the freezer. I had lost them, even though I'm usually good about keeping track of them.
- C. I'm usually good about keeping track of my keys, but I lost them. After spending hours looking for them, I found them in the freezer.
- D. I'm usually good about keeping track of my keys, but I lost them in the freezer. I had to spend hours looking for them.
Correct answer: C
Rationale: Combining the sentences is most effective when using 'but' to contrast the two ideas. Option C is concise, clear, and provides the best flow, accurately capturing both the contrast 'but I lost them' and the sequence of events 'After spending hours looking for them, I found them in the freezer.' Options A, B, and D do not effectively combine the sentences or maintain the sequence of events and contrast between keeping track of the keys and losing them.
2. What is the term for the energy released during a chemical reaction?
- A. Kinetic energy
- B. Potential energy
- C. Heat energy
- D. Exothermic energy
Correct answer: D
Rationale: The correct answer is 'Exothermic energy.' During an exothermic reaction, energy is released in the form of heat. The term 'exothermic' signifies that energy is moving outward, typically in the form of heat, throughout the reaction, leading to a decrease in the system's internal energy. Choice A, 'Kinetic energy,' refers to the energy of motion and is not specifically related to chemical reactions. Choice B, 'Potential energy,' is the energy stored within an object due to its position or state and is not directly related to energy released in a chemical reaction. Choice C, 'Heat energy,' is a form of energy but does not specifically describe the energy released during a chemical reaction.
3. Where is the abdominopelvic cavity in relation to the thoracic cavity?
- A. Dorsal
- B. Ventral
- C. Superior
- D. Inferior
Correct answer: D
Rationale: The abdominopelvic cavity is located inferior to the thoracic cavity. The thoracic cavity contains organs like the heart and lungs, while the abdominopelvic cavity includes the abdomen and pelvis regions. Therefore, the correct answer is D, as the abdominopelvic cavity is positioned below (inferior to) the thoracic cavity. Choice A (Dorsal) is incorrect as it refers to the backside of the body. Choice B (Ventral) is incorrect as it refers to the front side of the body. Choice C (Superior) is incorrect as it indicates a position above the thoracic cavity, which is not the case.
4. Which of the following statements regarding the working of the heart is not correct?
- A. The atria contract, and the valves open to allow blood into the ventricles.
- B. The heartbeat begins when the heart muscles relax, and blood flows into the atria.
- C. The valves close to stop blood from flowing backward.
- D. The ventricles contract, forcing blood to leave the heart.
Correct answer: B
Rationale: The correct answer is B because the heartbeat actually begins when the heart muscles relax, allowing the chambers to fill with blood. The contraction phase follows, which propels blood out of the heart. The other statements are accurate in describing the normal sequence of events in the heart's functioning: the atria contract to push blood into the ventricles, the valves close to prevent backflow of blood, and the ventricles contract to pump blood out of the heart.
5. Which of the following statements is true about Noble gases?
- A. They are non-reactive.
- B. They are highly reactive.
- C. They have 8 valence electrons.
- D. They have 7 valence electrons.
Correct answer: A
Rationale: The correct answer is A: Noble gases are non-reactive because they have a full valence shell with 8 electrons, making them stable and unlikely to form chemical bonds with other elements. Choice B is incorrect because Noble gases are known for their inertness and lack of reactivity. Choice C is incorrect because Noble gases have 8 valence electrons, which is a key characteristic that contributes to their stability. Choice D is incorrect because Noble gases have 8 valence electrons, not 7.
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