the passage implies that

HESI A2

Reading Comprehension HESI A2

1. The passage implies that?

A. Bridge can be learned with time and effort.
B. Bridge is only for older people
C. Playing bridge requires concentration
D. Bridge is an extremely easy game to play

Correct answer: C

Rationale: The correct answer is C, as the passage indirectly implies that playing bridge requires concentration. This is evident when the passage discusses the custom of giving white elephants in Siam, suggesting that taking care of a white elephant was a burdensome responsibility, requiring focus and concentration. Choice A is incorrect because the passage does not explicitly state that Bridge is easy, but rather mentions that it can be complicated for beginners. Choice B is incorrect as the passage does not mention age as a factor for playing Bridge.

2. A cell from heart muscle would more than likely contain an unusually high proportion of which of the following?

A. lysosomes
B. mitochondria
C. mRNA
D. ribosomes

Correct answer: B

Rationale: A cell from heart muscle would more than likely contain an unusually high proportion of mitochondria because the heart muscle requires a significant amount of energy to function properly. Mitochondria are the powerhouse of the cell and are responsible for producing energy in the form of ATP through cellular respiration. Therefore, to meet the high energy demands of the heart muscle, it would need a higher concentration of mitochondria compared to other cell types. Choices A, C, and D are incorrect because while lysosomes, mRNA, and ribosomes are essential components of a cell, they do not play as direct a role in meeting the high energy demands of heart muscle as mitochondria do.

3. What is the numerical value of the Roman numeral XVII?

A. 22
B. 17
C. 48
D. 57

Correct answer: B

Rationale: The Roman numeral XVII represents the number 17. In Roman numerals, X stands for 10 and V stands for 5. When V (5) is subtracted from X (10), it results in 5 being subtracted from 10, which equals 5. Adding this to V (5) gives the total value of XVII as 17. Choice A is incorrect because it is not the correct numerical value of XVII. Choice C and D are also incorrect as they do not correspond to the Roman numeral XVII.

4. Which organelle provides storage space for the cell?

A. Mitochondrion
B. Vacuole
C. Cell membrane
D. Ribosome

Correct answer: B

Rationale: The correct answer is B: Vacuole. The vacuole is the organelle responsible for providing storage space in the cell. It stores water, nutrients, waste products, and other essential materials required by the cell. Vacuoles are crucial for maintaining cell structure and regulating cellular processes. Mitochondrion (choice A) is known as the powerhouse of the cell, responsible for producing energy. The cell membrane (choice C) is a protective barrier around the cell, regulating what enters and exits the cell. Ribosomes (choice D) are involved in protein synthesis, not storage.

5. How many kilograms are equivalent to 20 pounds?

A. 9 kilograms
B. 16 kilograms
C. 44 kilograms
D. 3 kilograms

Correct answer: A

Rationale: To convert pounds to kilograms, you need to multiply the number of pounds by 0.4536. Therefore, to find out how many kilograms are in 20 pounds, you would calculate 20 x 0.4536 = 9.072 kilograms, which is approximately 9 kilograms. Choice A is correct. Choice B (16 kilograms), Choice C (44 kilograms), and Choice D (3 kilograms) are all incorrect conversions of pounds to kilograms.