Mood and Affect - Nursing Case Study
Pathophysiology
• Primary mechanism: Neurotransmitter imbalance - Mood and affect disorders often stem from imbalances in neurotransmitters like serotonin, norepinephrine, and dopamine, which regulate emotions and mood stability. These imbalances can lead to symptoms of depression or mania.
• Secondary mechanism: Neural circuitry disruption - Changes or disruptions in brain regions such as the prefrontal cortex and limbic system, which are involved in emotion regulation and processing, can affect mood and affect, contributing to mood disorders.
• Key complication: Stress response alteration - Chronic stress can alter the hypothalamic-pituitary-adrenal (HPA) axis, leading to increased cortisol levels, which may exacerbate mood disorders and affect emotional regulation.
Patient Profile
Demographics:
32-year-old female, elementary school teacher
History:
• Key past medical history: Mild anxiety managed with therapy
• Current medications: None
• Allergies: Penicillin
Current Presentation:
• Chief complaint: Feeling persistently down and tired for the past few weeks
• Key symptoms: Low mood, decreased energy, difficulty concentrating
• Vital signs: Blood pressure 118/76 mmHg, heart rate 72 bpm, respiratory rate 16 breaths per minute, temperature 98.6°F
Section 1
Initial Assessment Findings:
Upon conducting a comprehensive assessment, the nurse observes that the patient, a 32-year-old elementary school teacher with a history of mild anxiety, presents with a low mood and decreased energy, as previously noted. The patient reports difficulty concentrating at work and has been experiencing these symptoms consistently for the past few weeks. She denies any significant changes in appetite or sleep patterns, although she mentions feeling more fatigued than usual despite getting adequate sleep. The patient's psychosocial assessment reveals recent increased stress at work due to an upcoming school inspection, which she feels unprepared for.
During the mental status examination, the patient appears slightly disheveled, with a flat affect and minimal eye contact. She is oriented to person, place, and time, but her thought processes are somewhat slowed, with occasional pauses as she searches for words. Her speech is soft and somewhat monotone, reflecting her low mood. The nurse notes that while the patient acknowledges her feelings of sadness and fatigue, she does not express any suicidal ideation or thoughts of self-harm.
The physical examination is unremarkable, with vital signs within normal limits: blood pressure 118/76 mmHg, heart rate 72 bpm, respiratory rate 16 breaths per minute, and temperature 98.6°F. The nurse identifies mild psychomotor retardation but no significant changes in her physical health status. Based on these findings, the nurse collaborates with the healthcare team to prioritize a care plan that focuses on mood stabilization, stress management, and supportive therapy, setting the stage for further diagnostic evaluation to rule out any underlying conditions contributing to her symptoms.
Section 2
Response to Interventions:
Following the initial assessment, the nurse implements the care plan by introducing stress management techniques and supportive therapy to the patient. The patient attends a session with a mental health counselor who helps her identify coping strategies for managing work-related stress, such as time management skills and relaxation exercises. The patient expresses a willingness to try these techniques and begins practicing deep breathing exercises and brief mindfulness sessions during her breaks at work. She also starts keeping a journal to document her feelings and track her mood, which she shares with the counselor during follow-up visits.
Within a week, the patient reports a slight improvement in her ability to concentrate at work and a modest increase in her energy levels. She notes feeling less overwhelmed and more in control of her stressors. Her affect is still somewhat flat, but there is a hint of engagement and optimism in her demeanor. During a follow-up appointment, the nurse observes that the patient's speech is slightly more animated, and she maintains better eye contact. Her vital signs remain stable, and she continues to deny any changes in appetite or sleep patterns. The patient acknowledges the positive impact of the interventions and expresses a desire to continue with therapy and stress management techniques, indicating a gradual but promising response to the care plan.
These early signs of improvement suggest that the interventions are beginning to take effect, although the patient will require ongoing support and evaluation to achieve full mood stabilization. The healthcare team plans to monitor her progress closely, with regular counseling sessions and periodic reassessments to ensure that her symptoms continue to improve and do not escalate into more severe complications. This steady progress provides a foundation for further exploration of any underlying issues and adjustments to the care plan as needed.
Section 3
After two weeks of ongoing therapy and stress management practice, the patient presents for a follow-up appointment with the nurse. The nurse conducts a thorough assessment and notes several positive changes. The patient reports a further improvement in her mood and states that she feels more optimistic about her ability to handle stress. Her concentration at work continues to improve, and she experiences fewer episodes of feeling overwhelmed. The patient has successfully integrated relaxation exercises into her daily routine, including a brief meditation session each morning and progressive muscle relaxation before bedtime.
During the assessment, the nurse observes that the patient's affect has become more congruent with her verbal reports of feeling better. Her speech is more fluid, and she smiles occasionally during the conversation. The patient maintains good eye contact and appears more engaged. Vital signs remain stable, with a blood pressure of 118/76 mmHg, heart rate of 72 beats per minute, respiratory rate of 18 breaths per minute, and a temperature of 98.6°F. The patient denies any significant changes in appetite or sleep, reporting that she sleeps an average of 7 hours per night without interruption.
However, the patient mentions experiencing occasional headaches, which she attributes to tension from work. She expresses concern about these headaches but is reassured by the nurse that they could be related to stress and tension. The nurse suggests tracking the frequency and intensity of the headaches in her journal and encourages continuing the stress management techniques to see if there is a reduction in their occurrence. The healthcare team decides to monitor this new symptom closely and consider additional interventions if needed. This approach keeps the focus on gradual mood stabilization while addressing minor complications, setting the stage for ongoing support and potential adjustments to the care plan.
Section 4
As the patient continues with her follow-up appointments, the nurse notes additional improvements in her overall well-being. In a recent assessment, the patient reports that the frequency of her tension headaches has decreased significantly since she began tracking them and implementing additional relaxation techniques recommended by the nurse. This positive change is attributed to the patient's commitment to her stress management routine, which now includes a mid-day breathing exercise and periodic stretching at her desk. The patient's affect remains congruent with her verbal reports of improvement, and her overall demeanor is more relaxed and upbeat.
In addition to the subjective improvements, objective findings support the patient's progress. Her most recent vital signs are consistent with previous readings, indicating continued stability: blood pressure at 116/74 mmHg, heart rate at 70 beats per minute, respiratory rate at 17 breaths per minute, and temperature at 98.6°F. The nurse performs a focused neurological assessment due to the initial report of headaches, finding no signs of neurological deficits. As part of routine follow-up, a basic metabolic panel was conducted, revealing all values within normal limits, further reinforcing the absence of any new medical concerns.
The healthcare team is encouraged by these developments but remains vigilant in monitoring the patient's progress. They emphasize the importance of maintaining her current regimen and continuing to document any symptoms or stress-related incidents. The team discusses the potential for gradually introducing cognitive-behavioral strategies to further enhance her coping mechanisms. This plan aims to empower the patient with additional tools, fostering resilience and preparing her for any future stressors, thus setting the stage for a sustained recovery and improved quality of life.
Section 5
As the patient continues her journey toward improved well-being, she reports to the nurse that she has noticed a slight return of mild tension headaches, particularly on days when her workload is heavier. Despite this minor setback, the patient remains proactive in managing her stress. She describes these headaches as less intense and shorter in duration compared to her initial symptoms, attributing the improvement to her ongoing commitment to the relaxation techniques and stress management strategies taught by the nurse. The nurse acknowledges the patient's dedication and praises her for maintaining the stress management routine, reinforcing the importance of consistency and perseverance.
During a follow-up appointment, the nurse conducts a thorough assessment and notes that, despite the mild return of headaches, the patient's affect remains positive, and she appears more relaxed. The patient's vital signs remain stable, with a blood pressure reading of 118/76 mmHg, heart rate at 72 beats per minute, respiratory rate at 16 breaths per minute, and temperature at 98.5°F. These findings suggest that while the patient is experiencing some challenges, her overall physiological state remains stable. The nurse also reviews the patient's recent headache diary, which reflects a decrease in frequency and severity, providing further evidence of progress.
Recognizing the importance of addressing the patient's mild setback, the healthcare team decides to introduce cognitive-behavioral strategies aimed at equipping the patient with additional coping mechanisms. These strategies will focus on cognitive restructuring and mindfulness, empowering the patient to better manage her workload and anticipate stressors. The team schedules a series of sessions with a mental health specialist to guide the patient through these new techniques. This proactive approach aims to bolster the patient's resilience, ensuring that she remains equipped to handle future challenges while maintaining her improved quality of life.