nclex practice questions 2023 health assessment

Correct Answer: A

Rationale: The correct answer is A: clumped. Acutely infected lymph nodes typically present as clumped due to inflammation and enlargement of multiple nodes in close proximity. This clustering is a result of the immune response to the infection. Choice B: unilateral is incorrect as lymphadenopathy in acute infection can be unilateral or bilateral. Choice C: firm but freely movable is incorrect as acutely infected lymph nodes are usually tender and may not be freely movable due to inflammation. Choice D: hard and nontender is incorrect as acutely infected lymph nodes are usually tender and may not be hard.

Correct Answer: C

Rationale: The correct answer is C: Rheumatic fever. Rheumatic fever is a possible complication of untreated strep throat due to an abnormal immune response to the streptococcal infection. This can lead to inflammation in various parts of the body, particularly the heart, joints, skin, and brain. If left untreated, rheumatic fever can cause serious long-term damage to the heart valves. The other choices are incorrect because Rubella is a viral infection causing a rash, Leukoplakia is a precancerous condition of the mouth, and Scarlet fever is a bacterial infection characterized by a red rash. These conditions are not directly associated with untreated strep throat.

Correct Answer: A

Rationale: The correct answer is A: Teeth that appear shorter. As people age, teeth naturally wear down and may appear shorter due to years of use. This is a normal part of the aging process. B: A smoother tongue is not a typical age-related change. C: Beefy red buccal mucosa may be indicative of an underlying health issue, not solely related to aging. D: A painless lump on the tongue could be a sign of a more serious condition and should be investigated further.

Correct Answer: B

Rationale: The correct answer is B: increased vascularity in the upper respiratory tract as a result of the pregnancy. During pregnancy, hormonal changes lead to increased blood flow in the body, including the nasal passages, causing them to become more sensitive and prone to bleeding. This explains why the woman is experiencing more nosebleeds. Incorrect Choices: A: coagulation problems in the patient - This is incorrect as pregnancy is associated with hypercoagulability rather than coagulation problems. C: increased susceptibility to colds and nasal irritation - While pregnancy can lower immunity, this does not directly cause nosebleeds. D: inappropriate use of nasal sprays - This is not relevant to the situation described and does not explain the increased nosebleeds due to pregnancy.

Correct Answer: C

Rationale: The correct answer is C: Erythematous scaly patch with sharp margins in the sacral area. In patients with AIDS, this presentation is most likely indicative of a common opportunistic infection called tinea corporis. This fungal infection often presents as erythematous scaly patches with well-defined borders. The location in the sacral area is also common due to the warm and moist environment. Choice A, tinea capitis, is a fungal infection of the scalp and is not typically associated with AIDS. Choice B describes a presentation more indicative of a condition like seborrheic dermatitis rather than an AIDS-related skin manifestation. Choice D describes a presentation more typical of tinea corporis, which is not commonly seen in the axilla region in patients with AIDS.