health assessment practice questions nursing

Questions 46

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health assessment practice questions nursing Questions

Question 1 of 5

A physician has diagnosed a patient with purpura. After leaving the room, a nursing student asks the nurse what the physician saw that led to that diagnosis. The nurse should say:

Correct Answer: C

Rationale: The correct answer is C because purpura is characterized by the presence of confluent and extensive patches of petechiae and ecchymoses. Petechiae are small, pinpoint hemorrhages less than 2mm in size, and ecchymoses are larger bruises. This presentation is indicative of a more severe underlying condition, such as a bleeding disorder or vasculitis. Choice A is incorrect as it describes spider veins or telangiectasias, not purpura. Choice B describes a birthmark, not purpura. Choice D is incorrect as it describes petechiae, not purpura, which involves larger areas of bleeding.

Question 2 of 5

The nurse is assessing a patient's eyes for the accommodation response and would expect to see:

Correct Answer: D

Rationale: The correct answer is D: convergence of the axes of the eyes. During the accommodation response, the eyes converge to focus on a near object. This is necessary to maintain clear vision when looking at close objects. Dilation of the pupils (A) is not part of the accommodation response. A consensual light reflex (B) refers to both pupils constricting simultaneously in response to light, not specific to accommodation. Conjugate movement of the eyes (C) refers to both eyes moving together in the same direction, which is not the primary action during accommodation.

Question 3 of 5

A few days after a summer hiking trip, a 25-year-old man comes to the clinic with a rash. On examination, the nurse notes that the rash is red and circular with central clearing, and is located across his midriff and behind his knees. The nurse suspects:

Correct Answer: B

Rationale: The correct answer is B: Lyme disease. The presentation of a red circular rash with central clearing, known as erythema migrans, following a hiking trip in the summer is highly indicative of Lyme disease. The specific distribution of the rash across the midriff and behind the knees aligns with typical areas where the rash appears in Lyme disease cases. This rash is a hallmark sign of early Lyme disease caused by the bacterium Borrelia burgdorferi transmitted through the bite of an infected tick. Other answer choices are incorrect because rubeola presents with a different rash pattern, an allergy to mosquito bites would not typically present in this manner, and Rocky Mountain spotted fever typically presents with a different rash appearance and distribution.

Question 4 of 5

A 40-year-old woman reports a change in mole size, accompanied by colour changes, itching, burning, and bleeding over the past month. She has a dark complexion and has no family history of skin cancer, but she has had many blistering sunburns in the past. The nurse would:

Correct Answer: B

Rationale: The correct answer is B because the patient's symptoms (change in mole size, color changes, itching, burning, bleeding) are concerning for melanoma, a type of skin cancer. Given her history of blistering sunburns, early evaluation and referral are crucial for timely intervention. Option A is incorrect as it delays necessary evaluation. Option C is irrelevant as the symptoms suggest a serious condition, not environmental irritants. Option D is incorrect as compound nevi typically do not present with the described symptoms and are not common in this age group.

Question 5 of 5

During a physical education class, a student is hit in the eye with the end of a baseball bat. When examined in the emergency department, the nurse notes the presence of blood in the anterior chamber of the eye. This finding indicates the presence of:

Correct Answer: B

Rationale: The correct answer is B: hyphema. Hyphema is the presence of blood in the anterior chamber of the eye, which can occur due to trauma like being hit with a baseball bat. This indicates bleeding inside the eye, specifically in the space between the cornea and iris. Hypopyon (A) is the accumulation of white blood cells in the anterior chamber. Corneal abrasion (C) is a scratch on the cornea, not related to blood in the anterior chamber. Iritis (D) is inflammation of the iris, which does not necessarily involve blood in the anterior chamber.

Similar Questions

During a physical education class, a student is hit in the eye with the end of a baseball bat. When examined in the emergency department, the nurse notes the presence of blood in the anterior chamber of the eye. This finding indicates the presence of:
A 45-year-old farmer comes in for skin evaluation and complains of hair loss. He has noticed that the hair on his head seems to be breaking off in patches and that there is some scaling on his scalp. The nurse would begin the examination suspecting:
A patient has been admitted for severe iron-deficiency anemia. What can the nurse expect to find in the patient's fingernails?
When examining the ear with an otoscope, the nurse would expect to find that the tympanic membrane is:
When using an otoscope to assess the nasal cavity, which of the following would the nurse need to do?

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