contact dermatitis occurs through the sense of

HESI A2

HESI A2 Vocabulary Quiz

1. Contact dermatitis occurs through the sense of ___________.

A. smell
B. taste
C. touch
D. sight

Correct answer: C

Rationale: Contact dermatitis occurs through the sense of touch when the skin comes into direct contact with irritants or allergens, leading to an inflammatory reaction. This condition is commonly caused by the skin being in contact with items like certain chemicals, fabrics, plants, or metals, resulting in redness, itching, and sometimes blisters. The other choices (smell, taste, sight) do not relate to the cause of contact dermatitis, which specifically involves the skin's direct contact with irritants or allergens.

2. Select the meaning of the underlined word in the following sentence. The patient is lying prone next to the monitor.

A. Face down
B. Immovable
C. Face up
D. Asleep

Correct answer: A

Rationale: The word 'prone' in the sentence 'The patient is lying prone next to the monitor' indicates that the patient is positioned face down. 'Prone' refers to the body position in which the front surface of the body, such as the chest or abdomen, is facing downwards. Therefore, choice A, 'Face down,' is the correct meaning. Choices B, 'Immovable,' C, 'Face up,' and D, 'Asleep,' are incorrect as they do not accurately describe the meaning of 'prone' in the context of the sentence.

3. Select the meaning of the word in the sentence: 'The dog developed bilateral weakness in its hindquarters.'

A. Present on two sides
B. Available for exercise
C. Affecting the left side
D. Affecting the right side

Correct answer: A

Rationale: "Bilateral" refers to something that affects or involves both sides of the body, making "Present on two sides" the correct answer. The other options refer to one-sided or unrelated conditions.

4. A condition that is ongoing is ___________.

A. rapid
B. continuous
C. partial
D. complete

Correct answer: B

Rationale: A condition that is ongoing implies that it is happening or existing continuously without interruption. Therefore, the most suitable word to describe such a state is 'continuous.' Choice A, 'rapid,' means fast or quick, which does not convey the idea of ongoingness. Choice C, 'partial,' means incomplete or fragmentary, which is the opposite of ongoing. Choice D, 'complete,' means finished or whole, which also does not align with the concept of ongoing.

5. What is the best description for the abbreviation LDL?

A. A group of denominations
B. A type of lipoprotein
C. Self-care mobility skills
D. A certain digital value

Correct answer: B

Rationale: The correct answer is B: A type of lipoprotein. LDL stands for Low-density lipoprotein, which is a type of lipoprotein that carries cholesterol through the bloodstream. LDL is often referred to as 'bad' cholesterol because high levels of LDL can lead to plaque buildup in the arteries, increasing the risk of heart disease and stroke. Choices A, C, and D are incorrect as they do not accurately describe the abbreviation LDL.