It is true that melanin is:
a. Rarely found in epithelial cells
b. Found in cells called keratinocytes, which are present in the retina
c. A factor in the prevention of certain types of cancer
d. Most influential in managing the effects of short-term sunlight exposure
e. Accumulated in specific cells found in the skin
Answer:
b. Found in cells called keratinocytes, which are present in the retina
c. A factor in the prevention of certain types of cancer
e. Accumulated in specific cells found in the skin
You might also like to view...
The nurse is measuring the vital signs of a full-term newborn. Which finding is abnormal?
a. An axillary temperature of 36.6 ° C (98 ° F) b. An apical pulse rate of 178 beats/min c. Respirations of 35 breaths/min d. Blood pressure of 80/50 mm Hg
The pediatric intensive care nurse assesses for the main complications following cardiac transplantation. Which complications is the nurse assessing for after cardiac transplantation? (Select all that apply.)
A. Coronary artery disease B. Infection C. Post-transplant lymphoproliferative disorder D. Rejection E. Renal failure
A nurse admits a child experiencing drowsiness and vomiting who has had a seizure at home. The parents state the child was healthy until 2 weeks ago when she had a viral illness. Which diagnostic testing does the nurse facilitate as a priority?
A. Complete blood count B. Liver biopsy C. Lumbar puncture D. Serum glucose
A methodology for organizing patient care through an episode of illness so that specific clinical and financial outcomes are achieved within an allotted time frame describes
a. a critical pathway c. problem-oriented records b. case management d. source-oriented charting