health assessment practice questions nursing

Correct Answer: C

Rationale: The correct answer is C: Allergic rhinitis. The patient's symptoms of rhinorrhea, itching, and sneezing, along with pale, swollen turbinates and clear rhinorrhea, are indicative of allergic rhinitis. Allergic rhinitis is characterized by an allergic response to allergens, leading to inflammation of the nasal passages and increased mucus production. Nasal polyps (choice A) typically present with nasal congestion and reduced sense of smell. Acute sinusitis (choice B) would likely present with purulent nasal discharge and facial pain/pressure. Nasal carcinoma (choice D) is unlikely in this case due to the patient's symptoms and age.

Correct Answer: C

Rationale: The correct answer is C because the trigeminal (CN V) and the trochlear (CN IV) nerves are indeed stimulated when the outer surface of the eye is stimulated. The trigeminal nerve is responsible for the sensation of touch in the face and controls the muscles involved in chewing. The trochlear nerve controls the superior oblique muscle of the eye, which helps with downward and inward eye movements. Therefore, when the outer layer of the eye is touched or stimulated, these nerves are activated to convey the sensation to the brain. Choices A, B, and D are incorrect: A: The outer layer of the eye is not particularly sensitive to touch compared to other areas like the cornea or conjunctiva. B: The outer layer of the eye is not darkly pigmented; the pigmented layer is actually the uvea inside the eye. D: The visual receptive layer of the eye, known as the retina, is located deeper within the eye, not

Correct Answer: A

Rationale: The correct answer is A: thyroid gland. Thyroxine is a hormone produced by the thyroid gland. An elevated thyroxine level indicates a potential thyroid gland dysfunction. The nurse would examine the thyroid gland to assess its size, texture, and any signs of abnormalities. Incorrect choices: B: Parotid gland - This gland is responsible for producing saliva, not thyroxine. C: Adrenal gland - Responsible for producing hormones like cortisol and adrenaline, not thyroxine. D: Thyroxine gland - There is no such thing as a "thyroxine gland." Thyroxine is a hormone produced by the thyroid gland.

Correct Answer: B

Rationale: The correct answer is B: A dark retinal background. This is because individuals of African descent typically have a higher concentration of melanin in their eyes, resulting in a darker retinal background. This can affect the appearance of the fundus during eye examinations. Incorrect choices: A: Increased night vision - Night vision is not directly influenced by melanin levels in the eyes and is more related to the function of rods and cones in the retina. C: Increased photosensitivity - Melanin provides some protection against UV light, so individuals with darker retinas may have lower photosensitivity. D: Narrowed palpebral fissures - Palpebral fissures refer to the opening between the eyelids and are not typically influenced by melanin levels in the eyes.

Correct Answer: D

Rationale: The correct answer is D because tracheal shift due to thyroid enlargement occurs when the thyroid gland enlarges and displaces the trachea to the opposite side. This is a common clinical finding in conditions like a goiter. Other choices are incorrect because: A is incorrect as tracheal shift is not related to systole; B is incorrect as tracheal shift is typically caused by a mass pushing the trachea; C is incorrect as pleural adhesions don't typically cause tracheal shift.