A condition resulting in discoloration of fingers and/or toes when a person is exposed to changes in temperature (cold or hot) or emotional events. The skin discoloration occurs because an abnormal spasm of the blood vessels causes a diminished blood supply.
A. phlebitis
B. Raynaud’s disease
C. sickle cell anemia
D. varicose veins
Select your answer:
Topics:
Common Respiratoty Diseases Laser in Medicine Cardiovascular Adaptation Refresher Teeth and Microbes Immunology and Serology Bacterial Growth Bone Shapes & Long Bone Anatomy Disabilities Breath Inflammation and Tissue Repair Vital Signs Muscular System Movements Pancreas Axial & Appendicular Skeleton SchizophreniaOther quiz:
Oncology › ViewA 42-year-old woman with a family history of breast cancer and very dense breasts should have which of the following screening breast imaging?
A. 3D mammogram every 6 months
B. Mammogram every 12 months
C. Breast MRI and 3D mammogram alternating every 6 months
D. No breast imaging until age 50 and then every other year
Urinalysis/ Immunology Make up › View
—————-are foreign substances that induce an immune response causing the body to produce ________________
A. Antibodies/Antigen
B. Antigens/Antibodies
C. Antigen/lymphokines
D. Antibodies/Cytokines