When performing a physical examination of a newborn, the advanced practice registered nurse (APRN) knows which approach is best for examination?

Complete the examination quickly with the newborn fully dressed to minimize handling time.

Examine the newborn away from caregivers to minimize distraction.

Begin the examination with the newborn swaddled and undress gradually as the exam proceeds.

Stimulate the newborn by turning on bright lights to assess eye opening.

Answer and Explanation

The Correct Answer is C

Physical examination of a newborn requires a systematic, gentle, and developmentally appropriate approach to minimize stress, maintain thermal stability, and ensure accurate assessment findings. Newborns are highly sensitive to environmental changes such as cold exposure and excessive handling, which can affect their physiological stability. The sequence of examination is designed to promote comfort while allowing comprehensive evaluation of all body systems. Proper technique also helps facilitate cooperation and reduce crying or agitation during assessment.

Rationale:
A. Completing the examination quickly with the newborn fully dressed is not appropriate because it limits access to essential physical assessment areas such as skin, abdomen, and extremities. While minimizing handling time is important, a full assessment requires gradual exposure of the infant to ensure thorough evaluation. Keeping the newborn fully dressed may lead to missed findings and incomplete assessment.

B. Examining the newborn away from caregivers is not ideal because parental presence provides comfort and promotes infant calmness during assessment. Separation may increase newborn distress and reduce cooperation during the exam. Additionally, involving caregivers supports education and bonding while allowing observation of parent-infant interaction.

C. Beginning the examination with the newborn swaddled and undressing gradually is the most appropriate approach because it maintains warmth, comfort, and security. This method allows the nurse to assess general appearance first and then progressively expose body areas for detailed examination. It reduces stress, prevents heat loss, and supports a systematic head-to-toe assessment.

D. Stimulating the newborn with bright lights is inappropriate because it can cause discomfort, irritability, and visual overstimulation. Newborns have immature sensory systems and are sensitive to excessive light exposure. Assessment should instead be performed in a calm, warm environment using gentle stimulation when necessary to elicit responses.

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Correct Answer is D

Explanation

Chronic arterial insufficiency occurs when there is reduced blood flow to the extremities due to narrowing or obstruction of the arteries, most commonly from peripheral arterial disease (PAD). Inadequate oxygen and nutrient delivery leads to tissue ischemia, especially in the lower limbs. Over time, the skin and surrounding structures undergo trophic changes because of poor perfusion. Physical examination findings help distinguish arterial insufficiency from venous disorders and guide management.

Rationale:
A. Bounding pulsations are not expected in chronic arterial insufficiency because arterial blood flow is reduced due to vessel narrowing or obstruction. Peripheral pulses are usually diminished, weak, or absent rather than strong and forceful. Bounding pulses are more commonly associated with hyperdynamic circulation or certain cardiovascular conditions, not ischemic limb disease.

B. Normal temperature is not expected because decreased arterial perfusion causes the affected extremity to feel cool or cold to touch. Reduced circulation limits the delivery of warm oxygenated blood to the tissues. Clients with arterial insufficiency often report cold feet or sensitivity to temperature changes in the affected limb.

C. Marked edema is more commonly associated with venous insufficiency rather than arterial insufficiency. In arterial disease, swelling is usually minimal unless another condition is present. Venous stasis causes pooling of blood and increased hydrostatic pressure, leading to significant edema, which is not the classic finding in arterial compromise.

D. Thin, shiny, atrophic skin is a classic finding in chronic arterial insufficiency due to prolonged poor blood supply to the tissues. Lack of adequate oxygen and nutrients causes loss of subcutaneous tissue, hair loss, brittle nails, and smooth shiny skin. These trophic skin changes strongly suggest long-standing peripheral arterial disease.

A. Plaques B. Papular C. Erythematous D. Macular

Correct Answer is ["B","C"]

Explanation

Accurate dermatologic documentation requires describing primary lesion morphology (flat vs raised), color changes, and distribution. Papules are small, raised, solid lesions, while erythema describes redness caused by increased blood flow in superficial capillaries. Correct identification of lesion type helps narrow differential diagnoses such as allergic reactions, inflammatory dermatoses, or infectious processes. In this image, multiple small raised red lesions are scattered over the extensor surface of the arm.

Rationale:
A. Plaques are elevated, flat-topped lesions that are typically larger than 1 cm in diameter and often formed by confluence of papules. The lesions shown are discrete, small, and not coalescing into broad raised areas. Therefore, plaque formation is not the correct descriptor for this rash.

B. Papular describes small, raised, solid lesions that are less than 1 cm in size. The image shows multiple discrete elevated bumps consistent with papules distributed over the skin surface. This morphology is typical of inflammatory or hypersensitivity reactions affecting the skin.

C. Erythematous refers to redness of the skin due to increased capillary blood flow, often associated with inflammation. The lesions and surrounding skin demonstrate a red appearance consistent with an inflammatory process. This descriptor appropriately captures the color change seen in the rash.

D. Macular lesions are flat, non-palpable areas of color change that are not elevated or depressed compared to surrounding skin. The lesions in the image are clearly raised, which excludes a macular description. Therefore, macular is not an appropriate descriptor in this case.

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When performing a physical examination of a newborn, the advanced practice registered nurse (APRN) knows which approach is best for examination?

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Naxlex Comprehensive Predictor Exams

The advanced practice registered nurse (APRN) performs a routine check-up on a patient in the vascular surgery clinic. The APRN notices that they have a history of chronic arterial insufficiency. Which physical examination finding in the lower extremities would be expected?

Correct Answer is D

Explanation

An advanced practice registered nurse (APRN) is assessing a patient who reports a rash. Which two descriptors should the APRN include in the documentation for the rash seen in the photo? Select All That Apply.

Correct Answer is ["B","C"]

Explanation

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