Deficiencies Flashcards
Vitamin A
nyctalopia (night blindness)
xerophthalmia (dry eyes/bitot spots/corneal damage)
hyperkeratosis (dry/scaly skin)
Vitamin D
rickets (soft/weakening bones in children)
osteomalacia (soft bones)
Vitamin E
hemolytic anemia (RBC breakdown)
Vitamin K
hemorrhage
Vitamin B1 [Thiamin]
beriberi (dry = nervous; wet = heart)
muscle weakness/foot drop/memory loss
tachycardia
Vitamin B2 [Riboflavin]
cheilosis/angular stomatitis (cracked lips/mouth, sore throat)
magenta tongue
growth failure
Vitamin B3 [Niacin]
pellagra (dermatitis, diarrhea, dementia, death)
beefy, bright, red tongue
Vitamin B9 [Folate]
megaloblastic/macrocytic anemia (large RBC)
diarrhea, fatigue, irritability, dyspnea
Vitamin B6 [Pyridoxine]
seizures
anemia
dermatitis
glossitis (tongue inflammation)
peripheral neuropathy
Vitamin B12 [Cyanocobalamin]
megaloblastic/macrocytic anemia (large RBC)
pernicious anemia (decreased RBC)
Vitamin B5 [Pantothenic Acid]
paresthesia in feet (pins&needles)
Vitamin C [Ascorbic Acid]
scurvy (poor wound healing, bleeding gums)
petechiae (round bleeding spots)
Vitamin B7 [Biotin]
muscle pain
dermatitis
glossitis (tongue inflammation)
Calcium
tetany (involuntary muscle contractions)
Phosphorus
loss of appetite, bone pain/fragile, stiff joints, irritability, numbness, weakness