- 1 Which condition is caused by a deficiency of vitamin B12 quizlet?
- 2 Which condition is caused by a deficiency of vitamin B12?
- 3 What is the best treatment for B12 deficiency?
- 4 Which conditions can lead to anemia quizlet?
- 5 How long does it take to correct a B12 deficiency?
- 6 How can I increase my B12 naturally?
- 7 How do you know if your B12 is low?
- 8 What is the best B12 supplement?
- 9 Can Vitamin B12 reverse nerve damage?
- 10 What medications should not be taken with B12?
- 11 What is the most common symptom of anemia quizlet?
- 12 Which conditions can lead to anemia?
- 13 What might have been the cause of the iron deficiency anemia in this patient?
Which condition is caused by a deficiency of vitamin B12 quizlet?
What is pernicious anemia? “pernicious” anemia, means “deadly”, is a condition in which the body can’t make enough healthy red blood cells because it doesn’t have enough vitamin B12.
Which condition is caused by a deficiency of vitamin B12?
Vitamin B12 deficiency anemia is a condition in which your body does not have enough healthy red blood cells, due to a lack (deficiency) of vitamin B12. This vitamin is needed to make red blood cells, which carry oxygen to all parts of your body.
What is the best treatment for B12 deficiency?
Vitamin B12 deficiency anaemia is usually treated with injections of vitamin B12. There are 2 types of vitamin B12 injections: hydroxocobalamin. cyanocobalamin.
Good sources of vitamin B12 include:
- salmon and cod.
- milk and other dairy products.
Which conditions can lead to anemia quizlet?
A liver laceration can lead to a reduced volume of packed RBCs, and thus anemia. An iron-deficient diet can cause a reduction in circulating hemoglobin, and thus anemia. Heavy menstrual bleeding can lead to a reduced volume of packed RBCs, and thus anemia.
How long does it take to correct a B12 deficiency?
A response usually is seen within 48 to 72 hours, with brisk production of new red blood cells. Once B12 reserves reach normal levels, injections of vitamin B12 will be needed every one to three months to prevent symptoms from returning.
How can I increase my B12 naturally?
To increase the amount of vitamin B12 in your diet, eat more of foods that contain it, such as:
- Beef, liver, and chicken.
- Fish and shellfish such as trout, salmon, tuna fish, and clams.
- Fortified breakfast cereal.
- Low-fat milk, yogurt, and cheese.
How do you know if your B12 is low?
Symptoms of Vitamin B12 Deficiency
- Weakness, tiredness, or lightheadedness.
- Heart palpitations and shortness of breath.
- Pale skin.
- A smooth tongue.
- Constipation, diarrhea, loss of appetite, or gas.
- Nerve problems like numbness or tingling, muscle weakness, and problems walking.
- Vision loss.
What is the best B12 supplement?
The best B12 supplement
- Best B12 supplements of 2020.
- Jarrow Formulas’ Methyl B12: A previous favorite that’s held onto the top spot due to its special methylcobalamin formulation that’s easier to absorb than other types.
Can Vitamin B12 reverse nerve damage?
Supplementation for vitamin B12 deficiency should be provided parenterally since poor oral absorption is usually the cause of the disease. Supplementation with vitamin B12 typically halts progression of the disease, but does not reverse it since much of the disability is secondary to the spinal cord pathology.
What medications should not be taken with B12?
Certain medications can decrease the absorption of vitamin B12, including: colchicine, metformin, extended-release potassium products, antibiotics (such as gentamicin, neomycin, tobramycin), anti-seizure medications (such as phenobarbital, phenytoin, primidone), medications to treat heartburn (such as H2 blockers
What is the most common symptom of anemia quizlet?
Fatigue is the most common symptom of anemia. Oxygen-carrying capacity is reduced in anemic clients because of either a decrease in the number of red blood cells (RBCs) or a dysfunction in RBCs.
Which conditions can lead to anemia?
Causes of anemia
- Iron deficiency anemia. This most common type of anemia is caused by a shortage of iron in your body.
- Vitamin deficiency anemia.
- Anemia of inflammation.
- Aplastic anemia.
- Anemias associated with bone marrow disease.
- Hemolytic anemias.
- Sickle cell anemia.
What might have been the cause of the iron deficiency anemia in this patient?
Slow, chronic blood loss within the body — such as from a peptic ulcer, a hiatal hernia, a colon polyp or colorectal cancer — can cause iron deficiency anemia. Gastrointestinal bleeding can result from regular use of some over-the-counter pain relievers, especially aspirin. A lack of iron in your diet.