HESI RN 31I Pharmacology Exam

The correct answer is A: Eliminate use of nonsteroidal anti-inflammatory drugs (NSAIDs).

Explanation:

Lithium carbonate is a mood stabilizer commonly prescribed for bipolar disorder to help control the highs (mania) and lows (depression). However, it has a narrow therapeutic range, meaning that its levels in the blood need to be carefully monitored to avoid toxicity.

NSAIDs can interact with lithium and increase lithium levels, which can lead to lithium toxicity. This happens because NSAIDs reduce the renal clearance of lithium, leading to an accumulation of the drug in the body. Symptoms of lithium toxicity include nausea, vomiting, diarrhea, tremors, confusion, and even more severe effects such as seizures or kidney damage.

Therefore, clients taking lithium should be instructed to avoid NSAIDs unless specifically prescribed by a healthcare provider who is aware of the client’s lithium treatment.

Why the other options are incorrect:

B. Notify healthcare provider prior to dental procedures:

While it is generally important to inform healthcare providers about medications before any procedure, this instruction is more specific to medications that can affect bleeding (e.g., anticoagulants) or those that interact with anesthesia. Lithium does not typically require this kind of precaution before dental procedures unless other factors, such as sedation or drug interactions, are involved.

C. Avoid consuming all foods that contain iodine:

This is not necessary for clients taking lithium. While iodine and thyroid function are important to monitor in clients taking lithium (since lithium can affect thyroid function), avoiding iodine-rich foods is not a specific requirement. In fact, iodine is a necessary nutrient, and clients should not unnecessarily restrict it. Instead, monitoring thyroid function through regular blood tests is more important.

D. Monitor blood glucose levels daily:

Lithium does not typically affect blood glucose levels in a direct way. This instruction would be more relevant for clients on medications such as steroids or antipsychotics, which can affect glucose metabolism. Clients taking lithium do not need to monitor blood glucose levels unless they have other conditions (like diabetes) that warrant it.

Correct Answer B: Complete a suicidal risk assessment.

Explanation:

Immediate Safety and Risk Evaluation:

The presence of scars on both wrists combined with the client's report of fears about self-harm are strong indicators of potential suicidal ideation or active self-injurious behavior. In this context, the nurse's top priority is to assess the client’s level of suicidal risk to determine if she is in immediate danger and whether she requires urgent psychiatric intervention or hospitalization. This includes evaluating the frequency, intent, plan, means, and previous attempts to self-harm or attempt suicide.

Purpose of a Suicide Risk Assessment:

A suicidal risk assessment helps the nurse understand the seriousness and immediacy of the threat. It provides vital information for determining next steps in care—such as initiating suicide precautions, involving the mental health team, or arranging a safe environment. Without this assessment, the nurse cannot safely proceed with any other aspect of care, because protecting life takes precedence.

Why Other Options Are Incorrect:

A: Explore the client's current life events

While understanding life events is important for broader care planning and emotional support, this is not the priority when the client has shown both verbal and physical indicators of potential suicide. Life events can be explored after confirming safety.

C: Assess for body image disturbance

Body image concerns may be relevant in adolescent females, especially those who self-harm, but this is secondary to the concern about suicide. The nurse must first ensure the client is safe before addressing underlying issues.

D: Praise her for seeking professional help

Positive reinforcement is helpful in promoting help-seeking behavior, but in this situation, it is not the nurse’s immediate priority. Focusing on emotional safety and determining suicide risk comes before offering praise or therapeutic reflection.

The correct answers are:

B. Slurred speech is noted

C. Fresh needle marks are observed on the client's arms

D. Family history reveals the father is a recovering heroin addict

E. Pinpoint pupils are noted

F. Head nodding is noted

G. The client reports an increased need of opioids to manage pain

H. Bowel sounds are decreased in all four quadrants

Detailed Explanation:

B. Slurred speech is noted

This is a key sign of central nervous system depression, which can occur in opioid use, especially when heroin is involved. It is clinically relevant and supports the diagnosis.

C. Fresh needle marks are observed on the client's arms

This provides physical evidence of IV drug use, which is essential for substance use assessment, particularly heroin.

D. Family history reveals the father is a recovering heroin addict

Family history of substance use can indicate a genetic and environmental predisposition, making it very relevant in understanding the client’s background and risks.

E. Pinpoint pupils are noted

This is a classic sign of opioid intoxication and is critical to assess severity and monitor withdrawal or overdose risk.

F. Head nodding is noted

A typical behavior of someone under the influence of opioids. It is a clinical sign of sedation or intoxication and must be monitored.

G. The client reports an increased need of opioids to manage pain

This suggests tolerance, which is an important indicator of opioid use disorder and the development of dependence.

H. Bowel sounds are decreased in all four quadrants

Opioids slow gastrointestinal motility, leading to constipation and decreased bowel activity. This is a typical physiological effect and important for monitoring complications.

A. A neighbor transported the client for admission

While this offers some context, it is not clinically relevant to the substance use assessment or the diagnosis. It doesn’t provide insight into the patient’s medical or psychological conditio

Correct Answer D: Ask the client if there is a plan for self-harm.

Explanation:

Client Safety is the Priority:

The first priority when working with a client who has self-mutilation behaviors or suicidal ideation is to assess for immediate risk. The nurse needs to understand if the client has a plan for self-harm, as this information is critical in determining the level of supervision and the urgency of interventions required. If a specific plan exists, the nurse can take the necessary steps to ensure the client’s safety, such as implementing suicide precautions or placing the client on 1:1 observation.

Why Other Options Are Incorrect:

A: Establish a therapeutic relationship with the client.

While establishing a therapeutic relationship is crucial for long-term care, it is not the first priority when there is a risk of self-harm or suicidal ideation. The nurse’s initial focus should be on assessing the immediate risk and ensuring the client's safety.

B: Complete the client's psychiatric admission assessment.

The psychiatric admission assessment is important for gathering relevant history and determining the client’s mental health needs. However, it is not the first action to take when a client is at risk of self-harm. Immediate safety assessment (asking about plans for self-harm) should come first to ensure the client is not in immediate danger.

C: Meet with the client's significant other to obtain a history.

While gathering information from family or significant others can be valuable in understanding the client's background, the immediate concern is the client's safety. The nurse needs to address the potential risk for self-harm before engaging in further history-taking.

The correct answer is A: Schedule regular periods of time for interaction with the client.

Explanation:

For a client with major depressive disorder (MDD), the key nursing goal is to establish a therapeutic environment that offers support and encourages engagement, even when the client might feel withdrawn or lethargic. Major depression can lead to feelings of isolation, loss of interest, and an overall lack of motivation, so it is important for the nurse to actively engage with the client in a consistent and supportive manner.

Option A: Schedule regular periods of time for interaction with the client.

This intervention is effective because regular, structured interactions help provide emotional support and prevent the client from feeling abandoned. These interactions should be consistent and calm, allowing the nurse to establish trust and a sense of safety. Frequent interactions also give the nurse an opportunity to observe the client's mental state, assess any changes, and offer support when needed. It shows the client that they are valued, providing a source of connection that can be crucial for their recovery.

Why the other options are incorrect:

B. Recommend journaling and time taken in self-reflection:

While journaling can be a helpful therapeutic activity, particularly for clients who are willing and able to engage in it, it may not be immediately appropriate for all clients with MDD, especially in the acute phase of the disorder. Clients with depression may feel overwhelmed or lack the motivation to engage in self-reflection or writing activities. Initially, more active engagement and support are needed.

C. Incorporate animated communication techniques:

Animated communication (using an overly energetic or upbeat tone) might not be well-received by clients with depression. This can come across as insincere or invalidating their emotional state. Clients with MDD often struggle with emotional numbing and may find excessive enthusiasm or animation to be alienating or dismissive of their struggles. A calm, empathetic, and non-judgmental communication style is more appropriate.

D. Assist the client to identify symptoms of depression:

Assisting the client in identifying symptoms of depression can be helpful, but this approach may not be the most supportive intervention for a client in an acute depressive episode. Clients with severe depression may already be acutely aware of their symptoms and might feel overwhelmed by discussing them further. Instead, the focus should be on providing comfort, ensuring safety, and gradually building trust so that the client feels ready to engage in more reflective activities when appropriate.

Correct Answer D: Escort the client to a private area.

Explanation:

Redirecting Behavior While Maintaining Dignity:

Echolalia, the involuntary repetition of another’s spoken words, is a common symptom in schizophrenia, particularly during periods of increased stress or stimulation. It may be a way for the client to communicate or cope, even though it can be disruptive in a group setting. Escorting the client to a private area is a respectful and therapeutic approach—it allows the behavior to de-escalate in a less stimulating environment without shaming or isolating the client in a punitive way.

Minimizes Disruption and Promotes Safety:

By removing the client from a setting where others are becoming annoyed, the nurse helps prevent escalation, peer conflict, or stigma. A private setting provides a chance to assess the client further, offer support, and use redirection or grounding techniques. This approach prioritizes the well-being of the client and the comfort of others on the unit.

Why Other Options Are Incorrect:

A: Avoid recognizing the behavior

Ignoring echolalia might work for mild, harmless behaviors, but not when it’s affecting others or potentially leading to agitation. In this case, ignoring the behavior does not address the disruption or provide therapeutic redirection.

B: Isolate the client from other clients

This is too harsh and can be punitive or stigmatizing. Isolation without clinical justification (such as danger to self or others) may worsen psychotic symptoms and damage therapeutic rapport. Isolation should never be a first-line intervention for behavioral symptoms unless safety is involved.

C: Administer a PRN sedative

Medication should not be the first response to behavioral symptoms unless the client is at risk of harming self or others, or the behavior is severe and unmanageable by other means. Using PRNs routinely to suppress symptoms like echolalia can reflect chemical restraint and is not considered best practice.

Correct Answer A: Ritual daily breast exams for fear of cancer.

Explanation:

Preoccupation With Having a Serious Illness:

Illness anxiety disorder (formerly known as hypochondriasis) involves persistent fear or belief that one has—or will get—a serious illness, despite medical evaluation and reassurance. Clients with this disorder often misinterpret normal body sensations (like muscle twitches, small lumps, or fatigue) as signs of severe disease. Performing ritual daily breast exams out of fear of cancer reflects this preoccupation and anxiety, even if there’s no clinical indication or actual risk factor to justify the behavior.

Health-Related Behaviors and Excessive Checking:

This condition leads clients to engage in excessive health-related behaviors (like frequent body checks, researching illnesses online, or doctor shopping) or complete avoidance (not going to medical appointments due to fear of diagnosis). The key is the disproportionate anxiety and repeated checking, which becomes compulsive and distressing for the client, even in the absence of real illness.

Why Other Options Are Incorrect:

B: Illogical response to questions asked

This finding is more characteristic of thought disorders such as schizophrenia, where disorganized thinking or communication can occur. Illness anxiety disorder does not usually impair logic in general conversations—it centers on health-focused anxiety.

C: Increased talkativeness and pressure to keep talking

This symptom describes pressured speech, typically seen in mania or hypomania in bipolar disorder, not in illness anxiety disorder. Clients with illness anxiety disorder may be anxious but not typically hyperverbal unless discussing health fears.

D: Poor concentration and slow thought process

This is more indicative of major depressive disorder or other mood disorders. While anxiety can interfere with focus, the hallmark of illness anxiety disorder is obsessive health worry, not cognitive slowing.

The correct answer is B: Speak calmly to the client stating assurance of safety.

Explanation of the correct answer:

B. Speak calmly to the client stating assurance of safety.

When a client is experiencing severe anxiety, particularly with physical symptoms like a racing heartbeat and dizziness, the priority is to calm the client and reassure them that they are safe. Speaking in a calm, soothing voice helps to de-escalate the anxiety response and promotes a sense of security. Reassuring the client about safety can help reduce feelings of impending doom and allow them to focus on more manageable thoughts. The nurse should focus on providing immediate comfort and stabilizing the client emotionally before moving on to further interventions.

Why the other options are incorrect:

A. Help the client to identify thoughts that may be triggers.

While cognitive interventions can be effective in managing anxiety in the long term, during a severe anxiety episode, the immediate priority is not to engage in cognitive exploration but to address the physiological and emotional distress. Asking the client to identify triggers may cause additional stress and be overwhelming in the moment.

C. Attempt to distract to another focus or activity.

Although distraction can be a helpful strategy to reduce anxiety in some situations, when a client is severely anxious, focusing on their emotions and providing reassurance about safety is more effective. Distraction may seem dismissive or fail to provide the necessary support in such an intense moment.

D. Explore past behaviors that have provided relief.

This is a helpful long-term strategy for managing anxiety. However, in the acute phase of anxiety, exploring past coping mechanisms could be overwhelming or not immediately effective. The priority should be to calm the client and ensure their safety before moving on to exploring coping strategies.

The correct answer is

A. Intrusive thought

B. Avoidance of places associated with the assault

C. Exaggerated startle response

F. Social withdrawal

Explanation of the correct answers:

A. Intrusive thoughts

Intrusive thoughts are a common symptom of rape-trauma syndrome and other trauma-related disorders. These can include disturbing memories or flashbacks of the assault that resurface unexpectedly, leading to emotional distress and difficulty functioning in daily life.

B. Avoidance of places associated with the assault

Avoidance behaviors are often seen in individuals who have experienced trauma. Survivors may intentionally avoid places, people, or activities that remind them of the assault. This is a way of coping with the emotional pain and anxiety associated with the trauma.

C. Exaggerated startle response

An exaggerated startle response is common in individuals with post-traumatic stress disorder (PTSD), which can be a component of rape-trauma syndrome. Survivors of assault often experience hypervigilance and are easily startled by sudden noises or events, as they remain on high alert for perceived threats.

F. Social withdrawal

Social withdrawal is another common symptom of long-term rape-trauma syndrome. Individuals may avoid social interactions due to feelings of shame, guilt, or fear of being judged. This withdrawal can lead to isolation and difficulty forming or maintaining relationships.

Why the other options are incorrect:

D. Hallucinations

Hallucinations are not typical symptoms of rape-trauma syndrome. While trauma can cause significant emotional distress, hallucinations are more commonly associated with severe mental health conditions, such as schizophrenia or substance abuse, rather than trauma alone.

E. Overeating

Overeating is not a core symptom of rape-trauma syndrome, though some individuals might cope with trauma by engaging in unhealthy eating habits. However, it is not considered a defining characteristic of long-term trauma responses like avoidance, intrusive thoughts, or hyperarousal.