After completing an integument physical examination, the nurse is documenting information concerning observed lesions. What characteristics will the nurse include in this documentation? (Select all that apply.)

A) Color discrimination:

Color discrimination involves assessing the client's ability to differentiate between various colors, typically using color plates like the Ishihara test. This test is often used to detect color blindness or deficiencies in color vision. The action depicted in the image, which involves reading text up close, is not relevant to assessing color vision capabilities.

B) Near vision:

Near vision is assessed by having the client read small text or print held at a close distance, often using a near vision chart or card. The image shows the client covering one eye with an occluder while reading text, which is a common method to test the clarity and focus of near vision. This helps determine if the client has issues such as presbyopia, which affects near vision acuity.

C) Distance vision:

Distance vision is typically evaluated using a Snellen chart, where the client reads letters or symbols from a distance of 20 feet. The test aims to assess the clarity of vision at a distance. The action in the image does not align with this type of assessment, as it focuses on close-up reading rather than distance.

D) Intraocular pressure:

Intraocular pressure is measured using tools like a tonometer to assess the fluid pressure inside the eye, which is crucial for diagnosing conditions like glaucoma. This test involves specific instruments and procedures, unlike the reading task depicted in the image, which is unrelated to measuring eye pressure.

A. Mucous Membranes:

In clients with dark skin, mucous membranes such as the lips, tongue, and gums are the best sites to assess for cyanosis. These areas have less pigmentation and are more vascular, allowing for a more accurate evaluation of oxygenation and the presence of cyanosis.

B. Dorsal surface of the hand:

The dorsal surface of the hand can be used to assess for cyanosis in lighter-skinned individuals, but it is less reliable in dark-skinned clients due to the higher melanin content, which can obscure the bluish tint indicative of cyanosis.

C. Dorsal surface of the foot:

Similar to the dorsal surface of the hand, the dorsal surface of the foot is not an ideal site for assessing cyanosis in clients with dark skin. The presence of melanin can make it difficult to detect changes in skin color.

D. Pinnae of the ears:

The pinnae of the ears are also not the best sites for assessing cyanosis in dark-skinned clients. These areas can be highly pigmented, which can mask the bluish discoloration associated with cyanosis. The mucous membranes remain the most reliable site for this assessment.