HESI A2
Vocabulary HESI A2 Questions
Question 1 of 5
A sore with disintegration of tissue might be called an ___________.
Correct Answer: D
Rationale: A sore with disintegration of tissue is typically referred to as an ulcer. Ulcers are open sores or wounds that can develop on the skin's surface or within the body. They can vary in size and depth and are commonly associated with conditions such as pressure ulcers, peptic ulcers, and venous ulcers. Ulcers result from the breakdown of tissue, leading to a loss of the skin or mucous membrane in that area.
Choices A, B, and C are incorrect. Allergy refers to a hypersensitivity reaction, erythema is redness of the skin, and alopecia is hair loss. These conditions do not specifically involve the disintegration of tissue as seen in an ulcer.
Question 2 of 5
Select the meaning of the underlined word in the following sentence. Apply the gel on the gingival margin around the selected teeth using the blunt-tipped applicator included in the package.
Correct Answer: A
Rationale: In this context, the word 'margin' refers to the border or edge of the gums around the teeth. The gel is supposed to be applied on the gingival margin, which means on the edge or border of the gums near the selected teeth.
Choice B, 'Grease,' is incorrect as it does not relate to the application of gel on the gums.
Choice C, 'Incisor,' refers to a type of tooth and is unrelated to the context of applying gel on the gingival margin.
Choice D, 'Cavity,' is also unrelated as it refers to a decayed area in a tooth and not the border of the gums.
Question 3 of 5
Select the meaning of the underlined word in the following sentence. The interns observed the contour of the patient's rash.
Correct Answer: A
Rationale: In this context, the word 'contour' refers to the outline or shape of the patient's rash. It indicates the specific form or structure of the rash as observed by the interns. 'Answers,' 'Amount,' and 'Extension' are incorrect choices because they do not accurately reflect the meaning of 'contour' in this sentence.
Question 4 of 5
What is the meaning of plastic?
Correct Answer: D
Rationale: The correct answer is D: Flexible. Plastic is a material that can be easily molded or shaped, known for its flexibility. It can bend and stretch without breaking, making it versatile and durable.
Choices A, B, and C are incorrect because plastic is not primarily associated with being mechanical, authentic, or durable, but rather with its ability to be shaped and its flexibility.
Question 5 of 5
What is another word for toxin?
Correct Answer: D
Rationale: The correct answer is D, Poison. A toxin is a harmful substance that can cause illness or death, and poison is a synonym commonly used to refer to such substances.
Choices A, B, and C are incorrect because impurity refers to something being dirty or unclean, an element is a pure substance that cannot be broken down further, and a remedy is a solution or treatment for a problem, not a harmful substance like a toxin.