Final Exam NCA1 FT Middlesex Community College
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Free Final Exam NCA1 FT Middlesex Community College Questions
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"These tests will identify the location of the MI."
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"These tests help determine the degree of damage to the heart tissues."
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"These tests will enable the provider to determine the heart structure and mobility of the heart valves."
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"These tests assist in diagnosing the presence of pulmonary congestion."
Explanation
Correct Answer: (B) "These tests help determine the degree of damage to the heart tissues."
Cardiac enzyme studies, particularly troponin and CK-MB levels, are released into the bloodstream when heart muscle cells are damaged. The level of these enzymes correlates with the extent of myocardial damage. Elevated cardiac enzymes confirm myocardial infarction and help determine how much heart tissue has been affected.
Why the other options are incorrect:
A. "These tests will identify the location of the MI." The location of an MI is determined by electrocardiogram (ECG/EKG) findings, not cardiac enzyme studies.
C. "These tests will enable the provider to determine the heart structure and mobility of the heart valves." Heart structure and valve mobility are assessed through echocardiography, not cardiac enzyme lab studies.
D. "These tests assist in diagnosing the presence of pulmonary congestion." Pulmonary congestion is assessed through chest X-ray, clinical findings such as crackles on auscultation, and oxygen saturation levels, not cardiac enzyme studies.
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Activity and leisure groups
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Communication and social connections
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A predictable and structured environment
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Group psychotherapy
Explanation
Correct Answer Is:
(C) A predictable and structured environment.
A client experiencing paranoia and fear of others benefits most from a predictable and structured environment because consistency and routine reduce anxiety and feelings of threat. When the environment is stable and expectations are clear, the paranoid client feels safer and is less likely to misinterpret stimuli as threatening, which is the foundation of therapeutic milieu care for this population.
Why the other options are incorrect:
A. Activity and leisure groups involve interaction with other clients, which would increase anxiety and fear in a paranoid client who is already frightened of others. Forcing group participation too early is counterproductive and potentially harmful.
B. Communication and social connections require the client to interact with others, which is threatening to a paranoid client in an acute state. Social engagement should be introduced gradually only after trust and safety are established.
D. Group psychotherapy requires the client to be present with multiple people and engage in vulnerable emotional sharing, which is inappropriate and potentially overwhelming for a client who is actively paranoid and frightened of others.
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Redirect the client's attention to pre-operative preparations.
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Explore the client's concerns about surgery.
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Reassure the client that all will go well and they are in good hands.
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Tell the client that there is no need to worry as she is having a very common procedure.
Explanation
Correct Answer: (B) Explore the client's concerns about surgery
Therapeutic communication requires the nurse to acknowledge and explore the patient's expressed concerns rather than dismiss or redirect them. By exploring the client's concerns, the nurse can identify specific fears, provide accurate information, clarify misconceptions, and address anxiety, all of which contribute to better psychological preparation and a more positive surgical outcome. Informed and emotionally prepared patients tend to have better surgical outcomes.
Why the other options are incorrect:
A. Redirecting the client's attention to pre-operative preparations ignores the client's expressed emotional concern and represents a communication block that closes off further therapeutic dialogue.
C. Reassuring the client that "all will go well" offers false reassurance, which is a non-therapeutic communication technique. No outcome can be guaranteed, and such statements dismiss the client's legitimate concerns without addressing them.
D. Telling the client not to worry because it is a common procedure minimizes the client's feelings and is dismissive. What is routine to healthcare providers may be highly significant and stressful for the individual patient.
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To formulate a pre-operative teaching plan
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To best prepare for discharge teaching
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To determine if surgery should be done in the hospital or outpatient
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To have recorded data available for comparison in the post-operative period
Explanation
Obtaining baseline physical assessment data preoperatively establishes a reference point for the client's normal physiological values including vital signs, neurological status, and organ function. This baseline allows the post-operative care team to identify deviations from the client's individual normal, detect complications early, and make informed clinical decisions by comparing post-operative findings to the documented pre-operative baseline.
Why the other options are incorrect:
A. To formulate a pre-operative teaching plan. While assessment findings may inform teaching, formulating a teaching plan is not the primary rationale for obtaining baseline physical assessment data. The preoperative assessment is fundamentally a clinical safety and monitoring tool.
B. To best prepare for discharge teaching. Discharge teaching is planned based on the surgical procedure performed, the client's recovery, and post-operative needs rather than on the pre-operative physical assessment baseline data.
C. To determine if surgery should be done in the hospital or outpatient. The decision between inpatient and outpatient surgery is based on the complexity of the procedure, anesthesia type, and anticipated recovery needs, not solely on the pre-operative baseline physical assessment.
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"When you have two consecutive fasting blood sugars of 126 mg/dl or more within a short period of time."
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"When your blood sugar is in the range of 150 mg/dl and 190 mg/dl a few hours after you drink a special glucose drink."
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"Whenever you have a blood sugar checked and it is 150 mg/dl or more."
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"When your blood sugar is 175 or greater an hour after you have eaten."
Explanation
According to established diagnostic criteria from the American Diabetes Association, diabetes mellitus is diagnosed when a client has two separate fasting plasma glucose readings of 126 mg/dL or greater. Requiring two consecutive elevated readings on separate occasions is essential to confirm the diagnosis and rule out transient hyperglycemia caused by illness, stress, or other temporary factors. This is the most definitive and standardized diagnostic criterion for diabetes mellitus.
Why the other options are incorrect:
B. "When your blood sugar is in the range of 150 mg/dl and 190 mg/dl a few hours after you drink a special glucose drink." The oral glucose tolerance test diagnoses diabetes when the two-hour plasma glucose is 200 mg/dL or greater, not 150 to 190 mg/dL. The values cited in this option are inaccurate and fall below the diagnostic threshold.
C. "Whenever you have a blood sugar checked and it is 150 mg/dl or more." A random blood glucose of 200 mg/dL or greater accompanied by classic symptoms of hyperglycemia is required to diagnose diabetes using a random glucose test. A single reading of 150 mg/dL without context does not meet diagnostic criteria.
D. "When your blood sugar is 175 or greater an hour after you have eaten." A one-hour postprandial glucose of 175 mg/dL is not a recognized diagnostic criterion for diabetes mellitus. Postprandial glucose thresholds used diagnostically are measured at two hours, not one hour, and the cutoff for diagnosis is 200 mg/dL or greater.
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Restrict activity in the later part of the day.
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Encourage fluids to prevent constipation.
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Lubricate the eyes with artificial tears.
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Educate the client on relaxation techniques.
Explanation
Correct Answer: (C) Lubricate the eyes with artificial tears.
Sjogren's Syndrome is an autoimmune condition commonly associated with rheumatoid arthritis that causes the immune system to attack moisture-producing glands, resulting in severe dryness of the eyes and mouth. The most effective and direct intervention is lubricating the eyes with artificial tears to relieve the hallmark symptom of dry eyes and prevent corneal damage.
Why the other options are incorrect:
A. Restrict activity in the later part of the day. Activity restriction in the afternoon is a management strategy for rheumatoid arthritis fatigue and morning stiffness, not a specific intervention for Sjogren's Syndrome.
B. Encourage fluids to prevent constipation. While adequate hydration is generally beneficial and can help with dry mouth in Sjogren's Syndrome, it is not the most targeted or effective intervention compared to artificial tears for the primary symptom of dry eyes.
D. Educate the client on relaxation techniques. Relaxation techniques support stress management and overall well-being but do not directly address the specific symptoms of Sjogren's Syndrome such as eye dryness.
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Acetaminophen 650mg by mouth every 6 hours as needed for pain.
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Prednisone 40 mg by mouth every day for 5 days.
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Bisacodyl 10 mg per recutum every day as needed for constipation.
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Heparin 5000 units subcutaneously every day.
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Iron dextran 50 mg intramuscular one time now.
Explanation
With a critically low platelet count of 76,000/mm³, the nurse should question medications that increase bleeding risk. Acetaminophen at high doses can affect platelet function. Iron dextran given intramuscularly poses a significant risk of hematoma formation and bleeding at the injection site due to the low platelet count.
Why the other options are incorrect:
B. Prednisone 40 mg by mouth every day for 5 days is actually used to treat thrombocytopenia by reducing immune destruction of platelets, so it is appropriate and should not be questioned.
C. Bisacodyl 10 mg per rectum every day as needed for constipation is a stool softener/laxative that does not directly affect platelet function or bleeding risk significantly.
D. Heparin 5000 units subcutaneously every day does carry bleeding risk, but in this context the greater concerns are A and E as the primary answers identified.
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"I will receive medication to manage my pain and anxiety when I am dying."
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"The healthcare team will prescribe only sleep medications to help me rest."
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"I will receive hospice care along with curative treatment for my illness."
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"I will receive medicines that treat my illness, but I will be more comfortable."
Explanation
Correct Answer Is:
(A) "I will receive medication to manage my pain and anxiety when I am dying."
The primary goal of hospice care is comfort and palliation rather than cure. Hospice focuses on managing pain, anxiety, and other distressing symptoms to ensure the highest quality of life during the end-of-life process. This statement accurately reflects the philosophy of hospice care, which prioritizes symptom management and dignity over disease treatment.
Why the other options are incorrect:
B. "The healthcare team will prescribe only sleep medications to help me rest." Hospice care provides a comprehensive approach to comfort including pain management, anxiety relief, emotional support, and spiritual care. It is not limited solely to sleep medications.
C. "I will receive hospice care along with curative treatment for my illness." This is incorrect because hospice care requires the client to forgo curative treatment. Enrolling in hospice means transitioning the focus entirely from curative intent to comfort and quality of life.
D. "I will receive medicines that treat my illness, but I will be more comfortable." This statement incorrectly implies that disease-directed treatment will continue. In hospice, medications are prescribed for symptom management and comfort, not to treat or cure the underlying illness.
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Caretaker after discharge.
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Any known allergies.
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Previous response to anesthesia.
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Date of last sexual encounter.
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Most recent oral intake.
Explanation
These three items are directly relevant to anesthesia safety. Known allergies identify potential reactions to anesthetic agents or latex. Previous response to anesthesia reveals history of complications such as malignant hyperthermia or prolonged sedation. Most recent oral intake determines NPO (nothing by mouth) status, which is critical to prevent aspiration during anesthesia.
Why the other options are incorrect:
A. While discharge planning is important for overall patient care, identifying a caretaker after discharge is not a preoperative priority specifically related to anesthesia safety and is typically addressed during discharge planning rather than the preoperative anesthesia assessment.
D. Date of last sexual encounter is not relevant to anesthesia administration or surgical safety and is not part of standard preoperative health history collection for anesthesia purposes.
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Check the labs for electrolyte imbalances.
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Measure the vomitus to estimate fluid loss.
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Administer intravenous fluids to provide adequate hydration.
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Turn the client on their side to promote drainage of the vomitus.
Explanation
The immediate priority when a post-anesthesia patient vomits is airway protection. Patients emerging from anesthesia have reduced protective reflexes and are at high risk for aspiration of vomitus into the lungs, which can cause aspiration pneumonia or airway obstruction. Turning the client on their side (lateral/recovery position) allows vomitus to drain out of the mouth rather than be aspirated, making this the priority life-saving intervention.
Why the other options are incorrect:
A. Checking labs for electrolyte imbalances is important for ongoing management but is not the immediate priority. Protecting the airway from aspiration takes precedence over laboratory assessment.
B. Measuring vomitus to estimate fluid loss is a useful nursing action for fluid balance documentation but is secondary to ensuring the patient's airway is safe and protected from aspiration.
C. Administering intravenous fluids addresses hydration, which is a valid concern after vomiting, but it is not the immediate priority. Airway safety must be established first before addressing fluid replacement.
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