A client who weighs 176 pounds receives a prescription for enoxaparin sodium 1.5 mg/kg/day subcutaneously. The medication is available in 120 mg/0.8 mL prefilled syringe. How many mL should the nurse administer? (Enter numerical value only.)
- First, convert the client's weight from pounds to kilograms: 176 pounds ÷ 2.2 = 80 kg.
- Next, calculate the total daily dosage in milligrams: 1.5 mg/kg/day × 80 kg = 120 mg/day.
- Since the medication is available in a concentration of 120 mg/0.8 mL, the client requires a full syringe of 0.8 mL for their daily dosage.
56. The nurse is caring for a client with a history of coronary artery disease who reports waking up with a sudden onset of viselike chest pressure. The client reports that the pain decreases at rest but continues to feel a constant mid-chest pressure. The nurse should perform which intervention in the immediate management of the client?
Apply oxygen via nasal cannula and titrate to keep oxygen saturation above 93%.
Initiate dim lighting, lower alarm volumes, and control traffic in and out of the room area.
Determine the presence of ST-elevations or non-ST-elevations on electrocardiogram.
Verify troponin level assessments are scheduled every 3-6 hours for a series of three.
The Correct Answer is A
A. Apply oxygen via nasal cannula and titrate to keep oxygen saturation above 93%: Administering oxygen helps ensure adequate oxygenation to the heart tissue, which is essential in managing potential acute coronary syndrome symptoms, especially with sudden chest pain.
B. Initiate dim lighting, lower alarm volumes, and control traffic in and out of the room area: While this might improve the client's environment, it does not address the immediate need for assessing and managing potential acute coronary syndrome.
C. Determine the presence of ST-elevations or non-ST-elevations on electrocardiogram: Although this is important, oxygen therapy should be initiated first to stabilize the client while further diagnostic tests are performed.
D. Verify troponin level assessments are scheduled every 3-6 hours for a series of three: This is part of ongoing monitoring and not the immediate management of acute symptoms.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Bacterial Infection: Bacterial infections typically cause tender, swollen lymph nodes and often present with overlying tissue inflammation. This client’s nontender, hardened lymph node without inflammation is less consistent with a bacterial infection.
B. Lymphangitis: Lymphangitis usually presents with red streaks, pain, and inflammation along the lymphatic vessels. The client's nontender and hardened lymph node does not indicate lymphangitis.
C. Malignancy: A large, nontender, and hardened lymph node can be a sign of malignancy, such as lymphoma or metastatic cancer. These characteristics of the lymph node are concerning for possible cancer.
D. Viral Infection: Viral infections often cause tender and swollen lymph nodes, sometimes with overlying tissue inflammation. The absence of inflammation and the nature of the lymph node make a viral infection less likely.
Correct Answer is B
Explanation
A. Reinforce chest tube connection to the container with tape: Ensuring the connection is secure is important, but if the client is experiencing acute shortness of breath and anxiety, the priority is to check the tubing and system for immediate problems.
B. Ensure the chest tubing is not kinked or hanging low: Kinks or obstructions in the chest tube can impair drainage and cause complications such as shortness of breath. Ensuring the tubing is free from kinks is the most immediate action to address the client’s symptoms.
C. Clamp the chest tube immediately with a plastic clamp: Clamping the chest tube can lead to a tension pneumothorax and is not recommended unless directed by a healthcare provider for specific situations.
D. Apply an occlusive dressing over the chest tube site: This action would only be appropriate if there were signs of a pneumothorax or air leaks, not for the acute symptoms described.
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