health assessment practice questions

Questions 45

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health assessment practice questions Questions

Question 1 of 5

During examination of a 4-year-old Aboriginal child, the nurse notices that her uvula is partially split. Which of the following statements about this condition is accurate?

Correct Answer: B

Rationale: The correct answer is B: This is a bifid uvula, which is a common occurrence in some Aboriginal groups. 1. A bifid uvula is a condition where the uvula is split or divided, which is a common variation seen in some Aboriginal populations. 2. Cleft palate is a different condition involving a gap in the roof of the mouth, not specifically related to Aboriginal people. 3. Uvular injury is not a common cause of a split uvula in children, so reporting to authorities is unnecessary. 4. Torus palatinus is a bony growth on the roof of the mouth and not related to a split uvula or specific to Aboriginal populations.

Question 2 of 5

Which of the following statements about the eustachian tube is true?

Correct Answer: D

Rationale: The correct answer is D: It helps equalize air pressure on both sides of the tympanic membrane. The eustachian tube connects the middle ear to the nasopharynx, allowing for pressure equalization. During activities like swallowing or yawning, the tube opens to allow air to flow in or out, maintaining equal pressure. This function is crucial for proper hearing and preventing discomfort or damage to the tympanic membrane. Choice A is incorrect as cerumen is produced by ceruminous glands in the ear canal, not the eustachian tube. Choice B is incorrect as the eustachian tube normally remains closed and opens only intermittently during specific actions. Choice C is incorrect as the eustachian tube does not connect the middle and outer ear; it connects the middle ear to the nasopharynx.

Question 3 of 5

A mother brings her child in to the clinic for scalp and hair examination. She says that the child has developed irregularly shaped patches on her head with broken-off, stublike hair, and she is worried that this could be some form of premature baldness. She tells the nurse that the child's hair is always kept very short. The nurse reassures her by telling her that it is:

Correct Answer: D

Rationale: The correct answer is D: trichotillomania, which may be caused by her child habitually twirling her hair in an absent-minded way. Trichotillomania is a psychological disorder where individuals have an irresistible urge to pull out their hair. In this case, the broken-off, stublike hair and irregularly shaped patches on the child's head are indicative of hair pulling rather than a medical condition like folliculitis (choice A), traumatic alopecia (choice B), or tinea capitis (choice C). The child's hair being kept very short does not align with the characteristic of these conditions, making trichotillomania the most likely explanation.

Question 4 of 5

In a patient with anisocoria, the nurse would expect to observe:

Correct Answer: C

Rationale: Step-by-step rationale: 1. Anisocoria is a condition where pupils are of unequal size. 2. It is typically caused by issues in the eye muscles or nerves controlling pupil size. 3. The nurse would expect to observe pupils of different sizes. 4. Dilated pupils (choice A) and excessive tearing (choice B) are not indicative of anisocoria. 5. An uneven curvature of the lens (choice D) does not directly relate to pupil size differences. Summary: Correct answer C is supported by the definition of anisocoria and its usual presentation. Choices A, B, and D are incorrect as they do not align with the characteristic feature of anisocoria.

Question 5 of 5

During an examination, the nurse finds that a patient's left temporal artery is more tortuous and feels hardened and tender compared with the right temporal artery. What condition does the nurse suspect?

Correct Answer: C

Rationale: The correct answer is C: Temporal arteritis. Temporal arteritis is characterized by inflammation of the temporal arteries, leading to symptoms such as tenderness, hardness, and tortuosity. The left temporal artery being more affected than the right is a common presentation. Crepitation (choice A) refers to a crackling sound or sensation, typically associated with bone or joint abnormalities, not arterial inflammation. Mastoiditis (choice B) is an infection of the mastoid bone behind the ear, not related to temporal arteries. Bell's palsy (choice D) is a condition affecting facial nerves, not arteries.

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