Advanced health assessment: NUR 504 Quiz 3 with Correct Answers
Which layer of epidermis is mostly found in the skin on hands and feet? a. Stratum corneum b. Stratum lucidum c. Stratum granulosum d. Stratum germinativum - ANS: b. Stratum lucidum Most hair follicles originate in which level of the skin? a. Epidermis b. Subcutaneous layer c. Adipose layer d. Dermis - ANS: d. Dermis A patient's chart mentions that their particular skin ailment is "confluent." What does this describe? a. Morphology b. Structure c. Distribution d. Turgor - ANS: c. Distribution A patient presents with red papules and areas of plaque on her skin and irregular formations of exfoliated, keratinized cells. What is the most likely ailment? The physician tests a patient's corneal reflex. One eye closes. Which of the following is most likely true? a. The patient was awake and conscious. b. This is a normal response. c. Intracranial pressure may be elevated. d. The physician used an ultra-thin 31-gauge needle. - ANS: c. Intracranial pressure may be elevated. Which of the following is not true regarding an ophthalmoscopic examination? a. The room should be darkened to dilate the patient's pupil. b. The patient should focus on a distant object on the wall. c. Glasses and contact lenses should be removed. d. To examine a patient's right eye, the physician should hold the scope in the right hand. - ANS: c. Glasses and contact lenses should be removed. Which of the following differential diagnoses requires observation and referral to ophthalmology? a. Hyphema b. Foreign body c. Corneal abrasion d. Herpetic lesion - ANS: a. Hyphema Parents bring a 5-month-old infant for an examination. Which of the following will be true? a. The infant's peripheral vision will not fully have developed yet. b. The infant's eyes are now able to perceive a single, undoubled image. c. It is appropriate for the physician to perform the cover-uncover test. d. The infant likely cannot distinguish colors yet. - ANS: d. The infant likely cannot distinguish colors yet. The sclera merges with the cornea at the limbus - ANS: True A person reading a book looks up and focuses on something in the distance. To do this, the eyes must decrease lens curvature, relax the pupils, and reduce convergence - ANS: True
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