nclex physical and health assessment questions

Correct Answer: B

Rationale: The correct answer is B: candidiasis. Candidiasis is a fungal infection caused by Candida albicans, commonly seen in immunocompromised individuals like cancer patients post-chemotherapy. The raw, red, and bleeding areas indicate mucosal irritation, while the white, cheesy coating represents fungal overgrowth. Carcinoma (choice A) refers to cancerous growths, which typically present differently. Leukoplakia (choice C) is a precancerous lesion characterized by white patches, not raw areas with bleeding. Koplik's spots (choice D) are small, white spots seen in the mouth in measles, not indicative of the described findings.

Correct Answer: C

Rationale: The correct answer is C: myxedema. This is a classic presentation of hypothyroidism, specifically myxedema, characterized by puffy eyes, coarse hair, and dry skin. The thyroid hormone deficiency leads to decreased metabolic activity, causing these symptoms. Cachexia (A) is severe muscle wasting seen in conditions like cancer. Cretinism (B) is congenital hypothyroidism leading to mental retardation. Scleroderma (D) is a connective tissue disorder causing skin thickening, not typically associated with these symptoms.

Correct Answer: B

Rationale: Correct Answer: B Rationale: 1. Whispering two-syllable words ensures a low volume, requiring the patient to focus on clarity. 2. Asking the patient to repeat tests their ability to hear and understand the whispered words accurately. 3. Whispering helps eliminate the influence of lip-reading, ensuring accurate assessment. Summary: A: Shielding the lips while speaking would hinder the patient's ability to hear clearly. C: Placing a finger in the ear would not be appropriate as it could affect the accuracy of the test. D: Standing at a specific distance does not ensure accurate assessment of hearing ability.

Correct Answer: D

Rationale: The correct answer is D because intraocular pressure is primarily determined by the amount of aqueous humor produced and the resistance to its outflow at the angle of the anterior chamber. When there is an imbalance in the production and outflow of aqueous humor, it can lead to an increase in intraocular pressure, which can result in conditions like glaucoma. Choices A, B, and C are incorrect because they do not directly influence intraocular pressure. The thickness or bulging of the lens (A) is related to accommodation for near vision, the posterior chamber accommodating fluid (B) is not a primary factor in determining intraocular pressure, and the contraction of the ciliary body (C) affects the shape of the lens for focusing rather than intraocular pressure regulation.

Correct Answer: C

Rationale: The correct answer is C: A thin, translucent membrane. In elderly patients, the tympanic membrane tends to become thinner and more translucent due to age-related changes. This is considered a normal finding as it is a common occurrence in older individuals. The other choices are incorrect because: A) Loss of high-tone frequency hearing is not a normal finding in an ear examination of an elderly patient, as age-related hearing loss typically affects high frequencies. B) Increased elasticity of the pinna is not a common age-related change and may indicate a different issue. D) A shiny pink tympanic membrane is not a typical finding in an elderly patient and could suggest inflammation or infection instead of a normal age-related change.