Copy of Exam 8 Integumentary

Copy of Exam 8 Integumentary Worksheet for Exam 8 Integumentary 1. Which is the principal hardening ingredient of the hair and nails? Keratin 2. Which of the following could be a possible cause of cyanosis? Low tissue oxygenation 3. The nurse notes several very small, round, red and purple macules on a patient's skin. The patient has a history of anticoagulant use. The nurse records this finding as which of the following? Petechiae 4. A well-healed old scar on the right shoulder. The scar is hypertrophied, elevated, and irregular without any redness or irritation. What is it? Keloid 5. Which instruction best prevents skin damage from sun’s damaging rays? Apply sunscreen even on overcast days 6. It is discovered that a family member has scabies, what is the family to do to prevent from getting it? All family members need to be treated 7. Which type of therapeutic bath for its antipruritic action? Colloidal (oatmeal) 8. Development of malignant melanoma is associated with which risk factor? History of severe sunburn 9. The classic lesions of impetigo manifest as? Honey-yellow crusted lesions on an erythematous base 10. Which of the following is the cause of shingles? Reactivated virus