NBS Chemistry Minerals Flashcards
1
Q
What % of calcium is present in the blood? A. 3-5 B. 6-9 C. 9-11 D. 13-15
A
9-11%
2
Q
What of the following helps to bring calcium from the gut to the blood? A. Parathyroid hormone B. Calcitonin C. Vit D D. Aldosterone
A
Vit D
3
Q
What of the following helps to bring calcium from the Blood to the bone? A. Parathyroid hormone B. Calcitonin C. Vit D D. Aldosterone
A
Calcitonin (from the thyroid)
4
Q
What of the following helps to bring calcium from the Bone to the blood? A. Parathyroid hormone B. Calcitonin C. Vit D D. Aldosterone
A
PTH
5
Q
Toxicity of Calcium may lead to: A. Increased muscle tone B. bone loss C. cardiac arrest D. Decrease muscle tone
A
Decreased muscle tone
6
Q
Which of the following would be regulated by the kidney? A. Chlorine B. Magnesium C. Calcium D. Phosphorus
A
Phosphorus
7
Q
Toxicity of \_\_\_\_\_\_\_\_ leads to bone loss. A. Chlorine B. Magnesium C. Calcium D. Phosphorus E. Potassium
A
Phosphorus
8
Q
Which of the following is a cofactor for kinase? A. Chlorine B. Magnesium C. Calcium D. Phosphorus
A
magnesium
9
Q
Which of the following helps with acid-base in blood? A. Chlorine B. Magnesium C. Calcium D. Phosphorus
A
Chlorine
10
Q
Sodium (Na) and Potassium (K) are regulated by: A. Calcitonin B. angiotenis II C. Aldosterone D. PTH
A
Aldosterone
11
Q
T/F: A toxic level of potassium could lead to cardiac arrest
A
True
12
Q
T/F: Hypernatremia leads to confusion and coma
A
False
HYPOnatremia
13
Q
Deficiency of which macromineral could lead to tetany? A. Phosphorus B. Calcium C. Potassium D. Sodium
A
Calcium
14
Q
Toxicity of which macromineral could lead to neuronal symptoms similar to parkinsons disease? A. Phosphorus B. Calcium C. Magnesium D. Sodium
A
Magnesium
15
Q
Which micromineral functions to transport glucose? A. Selenium B. Chromium C. Colbalt D. Copper
A
Chromium
16
Q
A deficiency of which micromineral could lead to pernicous anemia? A. Selenium B. Chromium C. Colbalt D. Copper
A
Cobalt
think B12 also
17
Q
This micromineral is transported by albumin and helps with melanin formation? A. Flourine B. Manganese C. Copper D. Iron
A
Copper
18
Q
A deficiency in copper (cu) would be associated with: A. Menkes syndrome B. Hypochromic anemia C. Cardiomyopathy D. Cretinism
A
Menkes syndrome
19
Q
A deficiency in selenium would be associated with: A. Menkes syndrome B. Hypochromic anemia C. Cardiomyopathy D. Cretinism
A
cardiomyopathy
20
Q
This micromineral is transported as transferrin and stored as ferritin: A. Co B. Cu C. Cr D. Fe
A
Iron (fe)
21
Q
This micromineral is part of thyroxine and is stored as thyroglobulin in the thyroid: A. Copper B. Iodine C. Flourine D. Iron
A
Iodine
think thyroid with iodine
22
Q
If you had a goiter or myxedema, you probably would be an adult with a deficiency in: A. Copper B. Iodine C. Flourine D. Iron
A
Iodine
*children= cretinism
23
Q
Which of the following is a cofactor carbonic anhydrase? A. Manganese B. Zinc C. Selenium D. Magnesium
A
Zinc
24
Q
Which of the following is a cofactor glutathione peroxidase? A. Manganese B. Zinc C. Selenium D. Magnesium
A
Selenium
25
Q
An excess amount of this micromineral can lead to mottled teeth? A. Fluorine B. Zince C. Iron D. Copper
A
A
Fluorine
26
Q
A deficiency in iron could lead to which type of anemia? A. Hyperchromic macrocytic anemia B. Hyperchromic microcytic anemia C. Hyperchromic macrocytic anemia D. Hypochromic microcytic anemia
A
D
HYPOchromic microcytic anemia
27
Q
Which of the following is a cofactor for decarboxylase? A. Manganese B. Zinc C. Selenium D. Iron
A
Manganese
28
Q
This micromineral can help with ligamentous healing? A. Manganese B. Zinc C. Selenium D. Iron
A
Manganese
29
Q
Selenium is acts synergistically with: A. Vit D B. Vit A C. Vit E D. Vit K
A
Vit E
Tocopherol
30
Q
Pumpkin seeds are a good source of? A. Manganese B. Zinc C. Selenium D. Iron
A
Zinc
