ATI RN
Pharmacology and the Nursing Process 10th Edition Test Bank Quizlet Questions
Question 1 of 9
Mr. Chua has developed liver cirrhosis. Nurse Bea expects alteration in which laboratory values?
Correct Answer: B
Rationale: The correct answer is B: prothrombin time. In liver cirrhosis, the liver's ability to produce clotting factors is impaired, leading to prolonged prothrombin time. This indicates an increased risk of bleeding. Choice A is incorrect as carbon dioxide levels are not typically affected by liver cirrhosis. Choice C, gastric pH, is unrelated to liver function. Choice D, white blood cell count, is not directly affected by liver cirrhosis. Therefore, the alteration in prothrombin time is the most relevant laboratory value to monitor in this case.
Question 2 of 9
Appropriate nursing interventions for J.E. would be
Correct Answer: A
Rationale: The correct answer is A because it addresses the specific nursing interventions needed for a patient with head injuries like J.E. Skin care and repositioning every 2 hours help prevent pressure ulcers. Maintaining extremity alignment prevents contractures. Respiratory exercises aid in lung expansion and prevent complications. The other choices are incorrect because they either lack essential interventions (B) or include unnecessary or inappropriate interventions (C, D). Teaching the use of an overhead trapeze is not necessary for head injuries, and intermittent positive pressure breathing therapy may not be indicated. Choice A provides a comprehensive and targeted approach to address the specific needs of a patient with head injuries.
Question 3 of 9
What instruction should the nurse give to then patient taking propan0lol (Inderal) for hypertension?
Correct Answer: B
Rationale: The correct answer is B: Do not stop medication abruptly. Abruptly stopping propranolol can lead to rebound hypertension and potentially life-threatening complications. The nurse should emphasize the importance of gradual tapering under medical supervision to avoid adverse effects. A: Having potassium levels checked is not directly related to propranolol use for hypertension management. C: Changes in appetite are not specific to propranolol use and may not be a significant concern compared to abrupt cessation of the medication. D: Resuming usual daily activities is important but not as crucial as the correct instruction to avoid abrupt discontinuation of propranolol.
Question 4 of 9
Which of the following is usually the first symptom of a cataract that the nurse would expect a patient to report during assessment?
Correct Answer: B
Rationale: The correct answer is B: Blurring of vision. This is typically the first symptom of a cataract because the clouding of the lens causes light to scatter, leading to blurred vision. Dry eyes (A) and eye pain (C) are not typically associated with cataracts. Loss of peripheral vision (D) is more commonly seen in conditions like glaucoma. In summary, blurring of vision is the hallmark symptom of cataracts due to lens clouding, distinguishing it from other eye conditions.
Question 5 of 9
A brain abscess is a collection of pus within the substance of the brain and is caused by:
Correct Answer: D
Rationale: The correct answer is D because a brain abscess can be caused by direct invasion of the brain, spread of infection by other organs, and spread of infection from nearby sites. Direct invasion can occur from trauma or surgery, while infections from other organs like the lungs or heart can travel through the bloodstream to the brain. Infections from nearby sites such as the sinuses or ears can also spread to the brain. Therefore, all of these mechanisms can lead to the formation of a brain abscess. Choices A, B, and C alone do not encompass all the possible causes of a brain abscess, making D the correct comprehensive answer.
Question 6 of 9
A nurse is formulating a diagnosis for a client who is reliving a brutal mugging that took place several months ago. The client is crying uncontrollably and states that he 'can’t live with this fear.' Which of the following diagnoses for this client is correctly written?
Correct Answer: A
Rationale: The correct answer is A: Post-trauma syndrome related to being attacked. This diagnosis accurately reflects the client's symptoms of reliving the traumatic event, crying uncontrollably, and expressing fear. Post-trauma syndrome encompasses a range of symptoms following a traumatic event, such as flashbacks, anxiety, and emotional distress. The other choices are incorrect because they are either too vague (B: Psychological overreaction) or do not capture the specific nature of the client's symptoms (C: Needs assistance coping; D: Mental distress). Therefore, option A is the most appropriate diagnosis based on the client's presentation.
Question 7 of 9
The multilumen pulmonary artery catheter allows the nurse to measure hemodynamic pressures at different points in the heart. When the tip enters the small branches of the pulmonary artery, the nurse can assess all of the following except:
Correct Answer: C
Rationale: The correct answer is C: Pulmonary artery obstructive pressure (PACP). The multilumen pulmonary artery catheter measures hemodynamic pressures in the heart. When the catheter tip enters small branches of the pulmonary artery, it can assess Central Venous Pressure (A), Pulmonary Artery Capillary Pressure (B), and Pulmonary Artery Wedge Pressure (D). Pulmonary artery obstructive pressure is not a standard hemodynamic measurement and is not assessed using this catheter. It is crucial to differentiate between the various pressures measured to accurately assess the patient's cardiac status.
Question 8 of 9
A total thyroidectomy is ordered following discovery of a cold nodule. In this case of hyperthyroidism versus malignancy, the nurse anticipates that the patient will have:
Correct Answer: A
Rationale: The correct answer is A: A complete thyroidectomy also. In the case of a cold nodule, which indicates potential malignancy, a total thyroidectomy is warranted to remove the entire thyroid gland to prevent the spread of cancer. A partial thyroidectomy, as in choices B and C, would not be sufficient in addressing malignancy. Administering thyroid medication, as in choice D, would not be appropriate for treating malignancy. Therefore, the correct approach is to perform a total thyroidectomy to ensure complete removal of the affected gland and to address both hyperthyroidism and potential malignancy.
Question 9 of 9
The nurse is caring for a client with thrombocytopenia. What is the best way to protect this client?
Correct Answer: C
Rationale: The correct answer is C: Use the smallest needle possible for injections. This is important for a client with thrombocytopenia because they have a low platelet count, leading to an increased risk of bleeding. Using a small needle minimizes the risk of causing bleeding or bruising during injections. Limiting family visits (choice A) is not directly related to protecting the client from bleeding. Encouraging wheelchair use (choice B) is not specifically relevant to protecting the client with thrombocytopenia. Maintaining accurate fluid intake and output records (choice D) is important but not directly related to preventing bleeding in a client with thrombocytopenia.