When adding the numbers 4326 and 1598, which two numerals should you add first?

For a client diagnosed with actinic keratosis or premalignant skin lesions:

a. Use a highly emollient lubricant b. Avoid the affected area due to tenderness and possible malignancies c. Use vigorous massage to increase local circulation to reduce ischemia d. Use friction to reduce adhesions

What is the term for the vessels adjacent to peribronchovascular lymphatic vessels?

A. tertiary lymphatics B. cardinal lymphatics C. Type IV lymphatics D. juxta-alveolar lymphatics