The nurse is preparing to administer a shot of vitamin B12 to a client with low hemoglobin. The nurse knows that this medication is most indicative of which type of anemia?

Pernicious anemia

Hemolytic anemia

Iron deficiency anemia

Aplastic anemia

Answer and Explanation

The Correct Answer is A

A) Pernicious anemia:
Vitamin B12 injections are most commonly used to treat pernicious anemia, which is caused by a deficiency in vitamin B12 due to an inability to absorb the vitamin from the gastrointestinal tract. This condition is often associated with a lack of intrinsic factor, a protein required for vitamin B12 absorption. As a result, the body cannot make enough healthy red blood cells, leading to anemia. The treatment of pernicious anemia typically involves lifelong vitamin B12 injections, making this the correct answer.

B) Hemolytic anemia:
It is not typically treated with vitamin B12 injections. Instead, hemolytic anemia may require treatments that address the underlying cause of red blood cell destruction, such as corticosteroids, immunosuppressive therapy, or splenectomy, depending on the type of hemolysis. Therefore, vitamin B12 would not be the primary treatment for this type of anemia.

C) Iron deficiency anemia:
It is typically treated with iron supplements, either orally or intravenously, rather than vitamin B12. While both conditions cause anemia, the treatment for iron deficiency anemia is not vitamin B12, so this is not the correct choice.

D) Aplastic anemia:
This condition is usually treated with treatments such as bone marrow stimulants, blood transfusions, or bone marrow transplantation, rather than vitamin B12. Vitamin B12 supplementation would not be indicated for the treatment of aplastic anemia.

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Free Nursing Study Resources

Correct Answer is C

Explanation

A. "Have the client use the call light if they need to get up":
This is an appropriate precaution to promote safety for a patient who has seizures. It is important to encourage patients to call for assistance before getting up, especially if they are at risk for seizures. Having the patient use the call light ensures that they do not try to walk or move without supervision, which could lead to falls or injury.

B. "Pad the side rails of the client’s bed":
This is also an appropriate precaution. Padding the side rails of the bed is a common safety measure for patients who are at risk for seizures. The padding helps prevent injury if the patient moves during a seizure. Side rails should be raised during a seizure to prevent the patient from falling out of bed, but the risk of injury from the side rails themselves is minimized with padding.

C. "Ensure the lights in the room are as bright as possible at all times":
This is not an appropriate precaution. Bright lights in the room could potentially cause overstimulation, which may be a trigger for seizures in some patients. In addition, bright lights could contribute to discomfort and anxiety. Instead, the room should be kept at a comfortable, calm lighting level to help reduce stress and minimize the risk of triggering a seizure.

D. "Avoid over stimulation and excessive activity in the client’s room":
This is an appropriate precaution. Avoiding overstimulation is important for patients with seizure disorders. Excessive noise, bright lights, or other sources of stress or agitation could provoke a seizure. A calm, quiet environment helps to promote safety and reduce the risk of a seizure occurring.

A. Patient's refusal to cough, deep breathe, and use their incentive spirometer due to pain B. Urine output of 40 mL/hr and clear yellow after having their Foley catheter removed C. Patient ambulating short distances and performing range of motion exercises alter pain is controlled D. Hypoactive bowel sounds 2 hours post-operative.

Correct Answer is A

Explanation

A) Patient's refusal to cough, deep breathe, and use their incentive spirometer due to pain:
The patient’s refusal to perform these respiratory exercises could lead to serious complications such as atelectasis, pneumonia, and other respiratory issues. Coughing, deep breathing, and using the incentive spirometer are essential to prevent postoperative respiratory complications, especially if the patient is at higher risk for lung issues due to immobility or anesthesia. This needs immediate intervention to ensure the patient understands the importance of these activities and to address the pain issue, potentially with additional pain management or support.

B) Urine output of 40 mL/hr and clear yellow after having their Foley catheter removed:
A urine output of 40 mL/hr is within normal limits for a post-operative patient, and the clear yellow color indicates that the urine is not concentrated or indicative of infection. While monitoring urine output is important postoperatively, this finding suggests adequate renal function and does not indicate an immediate risk for long-term complications.

C) Patient ambulating short distances and performing range of motion exercises after pain is controlled:
Early ambulation and range of motion exercises are encouraged after surgery to promote circulation, prevent blood clots, and support overall recovery. It indicates that the patient is progressing in their recovery and actively participating in post-operative rehabilitation, which is a positive sign and does not need urgent intervention.

D) Hypoactive bowel sounds 2 hours post-operatively:
This is expected immediately after surgery, especially if the patient underwent abdominal surgery or received general anesthesia, which can temporarily reduce bowel motility. Hypoactive bowel sounds within the first few hours post-surgery are a normal response to anesthesia and do not require urgent intervention. The nurse should continue to monitor the patient’s bowel function, but this finding is not a priority in the immediate postoperative period.

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The nurse is preparing to administer a shot of vitamin B12 to a client with low hemoglobin. The nurse knows that this medication is most indicative of which type of anemia?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is caring for a patient who was admitted for seizures. All of the following precautions should be taken to promote a safe environment except which?

Correct Answer is C

Explanation

The nurse is assessing a client in the immediate post-operative setting. Which of the following finding requires priority intervention to prevent long-term complications?

Correct Answer is A

Explanation

The nurse is preparing a client for an echocardiogram. The client asks what the test can show Which of the following is a correct statement?

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