Answer the following statement(s) true (T) or false (F)
1. The dermis consists mainly of flat, dead cells.
2. Melanin is a protein that makes the epidermis waterproof and prevents entry of viruses.
3. The subcutaneous layer of the skin contains mostly fat.
4. A job of the dermis is to hold the epidermis and hypodermis together.
5. Skin color is determined primarily by the amount of melanin.
1. False
2. False
3. True
4. True
5. True
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Lateral pelvic tilts:
a. arise from muscle imbalance b. arise from differences in leg length c. involve rotation on the head of the femur d. all of the above
Which of the following is NOT an example of special services?
a. legal testimony b. immunization c. completing company-related medical forms d. copies of medical record
Periodontal disease is caused by protozoa and bacteria
a. True b. False Indicate whether the statement is true or false
Which of the following is true of blood culture collection?
A. The site is cleansed as in routine venipuncture. B. The tops of the collection bottles are sterile. C. Blood culture can be contaminated by skin flora D. all of the above