When assessing the lymph nodes, the nurse should: (select all that apply)

Hypoxia is a medical condition characterized by a lack of oxygen in the body's tissues, which can occur due to a variety of reasons, such as respiratory failure, cardiac arrest, or other serious medical conditions. Cyanosis occurs when the oxygen saturation level in the blood falls below 85%, which causes a bluish color to appear on the skin, especially on the lips and fingertips. Therefore, if a nurse observes cyanosis in a patient's lips, it is a significant sign of hypoxia, and the patient requires immediate medical attention.

A. The examiner uses bimanual palpitation to evaluate the tail of spence.

This statement is true. The tail of Spence is the extension of breast tissue into the axilla, and it is important to evaluate this area during a breast examination. Bimanual palpation, which involves using both hands to examine the breast tissue, is commonly used to assess the tail of Spence.

B. The axillae are not palpated if the breast tissue is normal.

This statement is false. The axillae should be palpated during a breast examination, even if the breast tissue is normal. Lymph nodes in the axilla can sometimes be the first site of metastasis for breast cancer, so it is important to check for any abnormalities in this area.

C. Nipple discharge in pregnant women is considered abnormal.

This statement is false. Nipple discharge is a common occurrence during pregnancy and is usually considered normal, especially in the later stages of pregnancy. However, any sudden or persistent discharge should be evaluated by a healthcare provider.

D. The breasts are inspected as the client changes positions to detect abnormal symmetry.

This statement is false. The breasts should be inspected in a consistent position, such as with the patient sitting or lying down. Changing positions can alter the appearance of the breasts and make it difficult to detect any changes or abnormalities. However, it is important to inspect both breasts and compare them for any signs of asymmetry or abnormalities.