All of the following are common causes of Iron deficiency anemia, EXCEPT?

Chronic blood loss

Liver problems

Decreased folic acid absorption in the gut

Low dietary intake of Iron

Answer and Explanation

The Correct Answer is C

A.   Chronic blood loss is one of the most common causes of iron deficiency anemia. Conditions such as gastrointestinal bleeding (e.g., from ulcers, polyps, or cancer), heavy menstrual periods, or chronic blood donation can lead to a gradual loss of iron, resulting in anemia.
B.   While liver problems can lead to various blood disorders, they are not a direct cause of iron deficiency anemia. Liver disease can affect iron metabolism and storage but does not typically cause iron deficiency unless accompanied by chronic blood loss or malnutrition.
C.   Decreased folic acid absorption leads to folate deficiency anemia, not iron deficiency anemia. While folate is important for red blood cell production, it does not directly influence iron levels. This option is not a common cause of iron deficiency anemia.
D.   Low dietary intake of iron is a well-known cause of iron deficiency anemia. Diets lacking in iron-rich foods (such as red meat, beans, and fortified cereals) can lead to insufficient iron stores and subsequent anemia.

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Correct Answer is C

Explanation

A. This medication is used primarily to relieve urinary tract discomfort and does not have any role in preventing peripheral neuropathy associated with INH. It is not relevant in this context.
B. Phentolamine is an alpha-adrenergic antagonist used to treat hypertension and manage pheochromocytoma. It has no association with preventing peripheral neuropathy related to INH and is not appropriate for this patient.
C. Isoniazid can cause peripheral neuropathy by interfering with the metabolism of pyridoxine (Vitamin B6). Administering pyridoxine can help prevent this side effect by replenishing the vitamin and supporting nerve health.
D. Pyrazinamide is another anti-tuberculosis medication that works alongside INH. While it is effective for tuberculosis, it does not prevent peripheral neuropathy and may even have its own side effects.

A. The MTX will stop the pain but not the progression of your disease, so we also give you NSAIDS and steroids B. You have good insurance so we like to prescribe you a whole bunch of medications just in case C. The MTX helps treat the nausea associated with the other meds that actually treat your disease D. The MTX takes several weeks or months to reach full effect, so the other meds are started now to help your symptoms

Correct Answer is D

Explanation

A. Methotrexate (MTX) is a disease-modifying antirheumatic drug (DMARD) that helps slow disease progression but does not provide immediate pain relief. NSAIDs and steroids may be used for symptomatic relief, but MTX alone can manage both pain and disease progression over time.
B. This response is unprofessional and dismissive. It implies that the medication regimen is based solely on the patient's insurance coverage rather than their medical needs. It does not address the patient’s question and could undermine trust in the healthcare team.
C. Methotrexate does not primarily treat nausea; rather, it is used to manage rheumatoid arthritis. While some patients may experience nausea as a side effect of MTX or other medications, this is not its primary purpose.
D. Methotrexate is indeed a DMARD that can take weeks to months to show its full benefits in controlling inflammation and slowing disease progression. Meanwhile, NSAIDs or corticosteroids may be prescribed to provide quicker relief from symptoms such as pain and swelling.

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All of the following are common causes of Iron deficiency anemia, EXCEPT?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

An RN is caring for a patient with Tuberculosis who is to receive a new prescription for Isoniazid (INH). The nurse knows that INH can cause peripheral neuropathy. To help prevent this from happening, the nurse can ask the provider for:

Correct Answer is C

Explanation

Your patient has just received a new diagnosis of Rheumatoid Arthritis. They are confused about their prescriptions, however. They ask you "Why am I receiving so many medications? I thought this 'MTX' drug was the one that would treat my arthritis?". What is your BEST response?

Correct Answer is D

Explanation

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