Which two nutrients are necessary for synthesizing red blood cells?
Choose 2 answers.
Potassium
Calcium
Magnesium
Fiber
Iron
Folic acid
Correct Answer : E,F
A. Potassium: Important for muscle function and electrical impulses but not directly involved in RBC synthesis.
B. Calcium: Vital for bones and other cellular functions, but not directly for RBC production.
C. Magnesium: Plays a role in enzymatic processes but is not critical for RBC synthesis.
D. Fiber: Important for digestive health but not relevant to RBC synthesis.
E. Iron: Essential for hemoglobin production, a key component of RBCs.
F. Folic acid: Crucial for DNA synthesis and necessary for the production of new red blood cells.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C"]
Explanation
A. N. gonorrhoeae: This bacterium is a significant cause of PID as it can ascend from the cervix to the upper reproductive tract, leading to inflammation.
B. T. pallidum: This bacterium causes syphilis, not PID.
C. Chlamydia trachomatis: This is another primary cause of PID, often co-infecting with N. gonorrhoeae.
D. Peptostreptococcus: While this anaerobic bacterium can be involved in PID, it is not one of the major causes.
E. M. genitalium: This bacterium is associated with urethritis and PID but is less commonly referenced compared to N. gonorrhoeae and Chlamydia trachomatis.
F. C. albicans: This is a fungus (yeast) that causes candidiasis, not a bacterial cause of PID.
Correct Answer is ["A","D"]
Explanation
A. Persistent bleeding: Peptic ulcers can erode blood vessels, leading to gastrointestinal bleeding, which may become persistent and life-threatening.
B. Iron overload: Peptic ulcer disease causes blood loss, potentially leading to iron deficiency, not iron overload.
C. Inflammatory bowel disease: Peptic ulcer disease and inflammatory bowel disease are distinct conditions, though both affect the digestive tract.
D. Penetration of the gastric wall: In severe cases, peptic ulcers can perforate or penetrate through the stomach or duodenum wall, leading to peritonitis.
E. Celiac disease: Celiac disease is an autoimmune disorder affecting the small intestine, unrelated to peptic ulcer disease.
F. Hepatorenal syndrome: This complication is associated with liver failure, not peptic ulcer disease.
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