what does it mean if something is distended

HESI A2

HESI A2 Practice Vocabulary

1. What does it mean if something is distended?

A. Shrunken
B. Swollen
C. Narrow
D. Flattened

Correct answer: B

Rationale: When something is described as distended, it means that it is swollen or expanded, not shrunken, narrow, or flattened. In a medical context, distention often refers to an abnormal swelling or enlargement of an organ or structure. 'Shrunken' is incorrect as it means reduced in size, 'narrow' is incorrect as it means not wide, and 'flattened' is incorrect as it means pressed or squeezed flat.

2. Which word is spelled incorrectly? 'The physician recommended a low-sodium diet for the patient.'

A. patient
B. physician
C. sodium
D. recommended

Correct answer: A

Rationale: The correct answer is A: 'patient.' The correct spelling should be 'patient.' 'Physician,' 'sodium,' and 'recommended' are all spelled correctly. 'Physician' refers to a medical doctor, 'sodium' is a chemical element, and 'recommended' is the past tense of the verb 'recommend.' Therefore, the misspelled word in the sentence is 'patient.'

3. Which reflexive pronoun correctly completes the sentence? 'When a person finds ___ in a stressful situation, it helps to breathe deeply.'

A. Themselves
B. Itself
C. Yourself
D. Oneself

Correct answer: D

Rationale: 'Oneself' is the correct reflexive pronoun to use when referring to an unspecified person. In this sentence, 'oneself' is used to indicate any individual without specifying gender or number. Choices A, B, and C are incorrect as they refer to specific or known individuals, which does not fit the context of the sentence.

4. The abbreviation PDR refers to a ___________.

A. drug
B. procedure
C. book
D. muscle group

Correct answer: A

Rationale: The abbreviation PDR stands for Physician's Desk Reference, which is a widely used book containing information about prescription drugs, including their uses, side effects, and dosages. Therefore, the abbreviation PDR is associated with drugs. Choices B, C, and D are incorrect because PDR specifically relates to drugs and not procedures, books, or muscle groups.

5. Which sentence is correct?

A. The physician wrote a prescription for the needed medicine
B. The physician wrote a recommendation for the needed medicine
C. The physician wrote a report for the needed medication
D. The physician wrote a subscription for the needed medication

Correct answer: A

Rationale: A prescription is a written order from a physician or other licensed health practitioner for the preparation and administration of a medication. In this context, 'prescription' is the correct term for the document written by a physician to authorize the dispensing of medication. The other options (B, C, D) use incorrect terms such as 'recommendation,' 'report,' and 'subscription,' which do not accurately convey the action of a physician prescribing medication. Therefore, choice A is the correct answer as it accurately describes the action taken by the physician.