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NEW QUESTION # 358
Which statement most accurately defines the purpose of a pharmacy benefit management company?
- A. To encourage subscribers to acquire medical care from a network of providers
- B. To provide patients with health insurance policies that have low out-of-pocket expenses
- C. To secure favorable prices from drug manufacturers
- D. To make recommendations to Congress regarding pharmaceutical payment reform
Answer: C
Explanation:
A pharmacy benefit management company serves as an intermediary to secure favorable prices from drug manufacturers. Usually, an insurance company hires them to negotiate lower prices for medications to be included in the insurance company's formulary.
A pharmacy benefit management company does not exist to make recommendations to Congress regarding pharmaceutical payment reform, encourage subscribers to acquire medical care from a network of providers, or provide patients with health insurance policies that have low out-of-pocket expenses.
NEW QUESTION # 359
Which statement accurately defines internal validity?
- A. How the values are dispersed around the mean
- B. The likelihood of an event occurring
- C. When the independent variable causes a change in the dependent variable
- D. When the sample is representative of the population and the results can be generalized
Answer: C
Explanation:
Internal validity occurs when the independent variable causes a change in the dependent variable. External validity occurs when the sample is representative of the population and the results can be generalized.
Probability is the likelihood of an event occurring. Variance describes how the values are dispersed around the mean.
NEW QUESTION # 360
Sixty-seven percent of individuals with obsessive-compulsive disorder (OCD) also have what mental illness?
- A. Major depression
- B. Social phobia
- C. Bipolar disorder
- D. Psychotic disorder
Answer: A
Explanation:
Obsessive-compulsive disorder is highly comorbid with other psychiatric conditions:
* 67% have major depression
* 25% have social phobia
* 20-30% have a tic disorder
Rates of OCD are also elevated in individuals with schizophrenia, schizoaffective disorder, bipolar disorder, eating disorders, and Tourette syndrome.
NEW QUESTION # 361
Which of the following is a biological factor influencing a person's sense of gender identity?
- A. Family and religious views on transsexuality
- B. Messages spread by the media related to sexual identity
- C. Cultural attitudes toward sexual orientation
- D. Prenatal and postnatal hormone levels
Answer: D
Explanation:
Gender identity is a person's sense of identity along a continuum between normative constructs of masculinity and femininity. Both biological and social factors influence gender identity.
* Biological factors include prenatal and postnatal hormone levels and gene expression.
* Social factors include gender messages from a person's culture, family, and the media.
NEW QUESTION # 362
What action should be taken by the medical team if a patient has a life threatening allergic reaction to a medication without an advanced directive?
- A. Call on the family to decide.
- B. Obtain informed consent.
- C. Act to preserve life.
- D. Nothing has to be done.
Answer: C
Explanation:
When a patient experiences a life-threatening allergic reaction to a medication and does not have an advanced directive, the medical team's primary responsibility is to act immediately to preserve the patient's life. This principle overrides the usual requirement for informed consent, which is typically sought before beginning treatment.
Informed consent involves explaining the nature of the treatment, its risks, benefits, and alternatives to the patient, and obtaining their voluntary agreement to proceed. However, in emergency scenarios where a patient's life is at risk and they are unable to give consent (due to unconsciousness or severe distress, for example), medical ethics and legal standards support the necessity to provide life-saving treatment without prior consent.
The justification for this approach is rooted in the principle of beneficence, which obliges healthcare professionals to help patients according to their ability and judgment. Furthermore, failing to act in such situations could be seen as negligent, especially when immediate treatment is the only way to prevent severe harm or death.
It is also important to recognize that in situations where the patient's wishes are previously known and documented (such as through an advanced directive or a Do Not Resuscitate (DNR) order), those directives should guide the actions of the healthcare team. However, in the absence of such directives, the presumption should always be in favor of preserving life.
Therefore, in the case of a life-threatening allergic reaction, the correct and ethical action for a medical team is to promptly administer necessary treatments, such as epinephrine and other supportive measures, to stabilize the patient's condition. The action aligns with both legal obligations and medical ethics, prioritizing the patient's immediate safety and life.
NEW QUESTION # 363
Regarding assessment skills and advanced health and physical assessments, a PMHNP has a supportive role and ensures which of the following?
- A. Specific focus and interventions are limited to conditions of a psychiatric nature while ruling out presentations possibly caused by non-psychiatric conditions
- B. The PMHNP is confident and competent to replace primary healthcare providers
- C. The PMHNP is often trusted more than primary care providers and can support the client with primary care needs
- D. Neurological exams should be performed by a specialist
Answer: A
Explanation:
A PMHNP specifically focuses on assessing for disorders or conditions that explain client presentations of psychiatric disorders and those that may mimic a psychiatric illness.
Although each PMHNP has been trained in advanced assessment skills, it is advised that intrusive exams be avoided.
Although psychiatric patients are more prone not to visit primary care providers, a PMHNP should always refer the client out for non-psychiatric treatment and always support the necessity of establishing care with a primary care provider.
All PMHNP providers should be competent in performing in-depth neurological exams.
NEW QUESTION # 364
PMHNPs work with offenders in emergency departments and prisons. Which type of nurse-client relationship is based on the crime committed and the investigational aspect of the interaction?
- A. Forensic
- B. Legal
- C. Psychiatric
- D. Correctional
Answer: A
Explanation:
In forensic nursing, the nurse-client relationship is based on the crime committed and the investigation. In correctional settings, the nurse-client relationship is based on the offender's current mental health and medical conditions.
Psychiatric nursing involves treating psychiatric disorders, regardless of the patient's legal status. Forensic nursing is a type of legal nursing in some aspects, however, the term legal nursing is too broad to describe nursing specifically focused on the crime committed and the investigational aspect of the interaction.
NEW QUESTION # 365
Which hormone disruption is most likely to cause early morning awakening in a depressed patient?
- A. Decreased cortisol
- B. Elevated cortisol
- C. Elevated catecholamine
- D. Elevated testosterone
Answer: B
Explanation:
Elevated cortisol is often seen in individuals with depression who experience an early morning awakening. Both catecholamines and testosterone are decreased in those with depression.
NEW QUESTION # 366
Which of the following drugs is NOT one of the "Z-hypnotics" that have sedative effects without the antianxiety, anticonvulsant, or muscle relaxant effects of benzodiazepines?
- A. Sonata
- B. BuSpar
- C. Ambien
- D. Lunesta
Answer: B
Explanation:
The question is asking which of the listed drugs does not belong to the group of "Z-hypnotics." Z-hypnotics are a class of drugs that have sedative effects, but unlike benzodiazepines, they do not have antianxiety, anticonvulsant, or muscle relaxant effects.
The options provided are Ambien, BuSpar, Lunesta, and Sonata. Out of these, Spar, which is not a Z-hypnotic. BuSpar, or buspirone, is a drug that is used to reduce anxiety. However, it does not possess strong sedative-hypnotic properties, meaning it does not cause sleepiness or sluggishness like some other drugs do. This is why it is often preferred over benzodiazepines, which can have these side effects. It is also worth noting that unlike benzodiazepines and Z-hypnotics, BuSpar is not a CNS (central nervous system) depressant.
On the other hand, Ambien, Lunesta, and Sonata are all Z-hypnotics. They are known for their sedative effects, which can help those with sleep disorders. However, they do not have the antianxiety, anticonvulsant, or muscle relaxant properties that are characteristic of benzodiazepines.
In conclusion, BuSpar is the drug among the provided options that is not a Z-hypnotic. It serves to reduce anxiety without the strong sedative effects seen in benzodiazepines and Z-hypnotics.
NEW QUESTION # 367
What is the name for a system capable of facilitating learning and organizational change?
- A. Health alliance
- B. Inquiring system
- C. Organized system
- D. Health exchange
Answer: B
Explanation:
In 1971, C. West Churchman, a pragmatic philosopher, laid the groundwork for systems thinking. He defined an inquiring system as a system capable of facilitating learning and organizational change. The purpose of inquiring systems is to create knowledge and thereby create the capability of choosing the right means for the desired ends. Churchman's model for the design of inquiring systems provides the basis for sustaining evolving organizations.
NEW QUESTION # 368
A client taking clozapine is presenting with elevated body temperature. You recognize this as which of the following serious side effects?
- A. Anemia
- B. Hyperthermia
- C. Agranulocytosis
- D. Hyperprolactinemia
Answer: C
Explanation:
Agranulocytosis is a serious acute condition involving severe and dangerous leukopenia (lowered white blood cell count), most commonly of neutrophils, causing neutropenia in the circulating blood.
Hyperprolactinemia is a condition in which a person has higher-than-normal levels of the hormone prolactin in the blood, potentially causing the stimulation of breast milk.
Anemia is a condition in which a person lacks enough healthy red blood cells to carry adequate oxygen to the body's organs and tissues.
Hyperthermia describes the symptom, not the side effect that is causing the symptom.
NEW QUESTION # 369
Who is typically granted unrestricted visitation rights with a patient who is psychiatrically hospitalized?
- A. First-degree relatives
- B. Anyone the patient specifies during their admission process
- C. Only those whom the nurse practitioner deems appropriate
- D. The patient's attorney and members of the clergy
Answer: D
Explanation:
A patient has the right to receive visitors during reasonable hours while hospitalized. Unrestricted visitation rights are only granted to the patient's attorney and members of the clergy.
Neither the patient nor the nurse practitioner can determine who receives unrestricted visitation. If a visitor is turned away, the reason should be documented in the patient's chart (e.g., the visitor is bringing drugs onto the unit).
NEW QUESTION # 370
A patient with schizophrenia is experiencing auditory hallucinations. What is the most likely pathophysiology behind this symptom?
A) A dysfunction in the dorsal lateral prefrontal cortex
B) An overactivity of the parasympathetic nervous system
C) An imbalance of dopamine and serotonin in the brain
D) An inflammation in the hippocampus
- A. Imbalances in the neurotransmitters dopamine and serotonin
- B. Inflammation in the hippocampus
- C. Overactivity of the parasympathetic nervous system
- D. Dysfunction in the dorsal lateral prefrontal cortex
Answer: A
Explanation:
Imbalances in the neurotransmitters dopamine and serotonin are thought to play a role in the development of auditory hallucinations in schizophrenia. Abnormalities in the GABA neurotransmitter system's functioning may also contribute to auditory hallucinations.
NEW QUESTION # 371
When prescribing psychotropic medication to an elderly patient, the nurse practitioner understands and incorporates what information in patient education?
- A. Psychotropic medications cause dry mouth, which may decrease appetite
- B. There is a high risk of falls due to side effects
- C. Psychotropic medication may cause sleep disruption
- D. Psychotropic medication can be abused
Answer: B
Explanation:
Elderly patients who are prescribed psychotropic medication have a higher risk of falls. Most of the fall risk is associated with the side effects of sedation, dizziness, and postural hypotension. New-generation medications produce fewer side effects and have less fall risk.
NEW QUESTION # 372
A patient is being evaluated using the Yale-Brown Obsessive-Compulsive Scale (Y-BOCS). The patient reports spending several hours each day washing her hands, cleaning her house, and checking door locks. She also experiences intrusive thoughts about harming her family. What is the rationale for using the Y-BOCS to evaluate this patient's symptoms?
- A. The Y-BOCS is a diagnostic tool used to evaluate the presence and severity of depression symptoms
- B. The Y-BOCS is a diagnostic tool used to evaluate the presence and severity of anxiety symptoms
- C. The Y-BOCS is a diagnostic tool used to assess self-aggression and self-injury
- D. The Y-BOCS is a diagnostic tool used to assess the presence and severity of intrusive thoughts and compulsive behaviors
Answer: D
Explanation:
The Yale-Brown Obsessive-Compulsive Scale (Y-BOCS) is a diagnostic tool used to evaluate the presence and severity of obsessive-compulsive disorder (OCD). It measures the severity of both obsessions (intrusive thoughts) and compulsions (repetitive behaviors), and it is considered the gold standard for assessing OCD symptom severity.
NEW QUESTION # 373
A teenage runaway is being seen for depression, anxiety, and verbalizations of low self-worth and extreme hopelessness. She has been homeless and stays in shelters when she can. She is thin, appears unkempt, and cannot remember the last time she ate. According to Maslow's Hierarchy of Needs, the failure to meet which needs usually warrants hospitalization?
- A. Safety and self-esteem needs
- B. Physiological and belonging needs
- C. Physiological and safety needs
- D. Love, belonging, and self-esteem needs
Answer: C
Explanation:
Basic physiological needs are the basis of Maslow's Hierarchy of Needs. These include food, water, air, shelter, and sleep.
Safety needs mean protection from physical and psychological harm. Patients are hospitalized to provide basic physiological and safety needs so that they can begin to work on higher-level needs.
NEW QUESTION # 374
A 25-year-old woman has been seeing mental health specialists for a few years with no discernible improvement in her mental condition. The providers she has seen have not been able to determine what her problem is. She is now coming to you for help. Her history reveals that she was sexually abused by her cousin from the age of 6 - 10 years. She reports that this trauma is with her every day of her life. Her roommates refer to things she has done or things she has told them that she does not remember. She tells you that sometimes she feels she has lost time and also has had "out of body" experiences. After much examination, testing, and assessments you realize that she is suffering from which of the following?
- A. body dysmorphic disorder
- B. PTSD
- C. dissociative identity disorder
- D. acute crisis
Answer: C
Explanation:
The correct diagnosis for the 25-year-old woman described in the scenario is **dissociative identity disorder (DID)**. This decision is based on several key symptoms and historical factors she presents, which align closely with the characteristics of DID.
Dissociative identity disorder is a severe form of dissociation, a mental process which produces a lack of connection in a person's thoughts, memory, and sense of identity. DID is formerly known as multiple personality disorder. The American Psychiatric Association's Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) characterizes DID by the presence of two or more distinct personality states or an experience of possession, and changes in affected individuals' identity. This condition is associated with overwhelming experiences, traumatic events, and/or abuse occurring in childhood.
The symptoms of DID result from a complex psychological mechanism used as a coping strategy by individuals to dissociate themselves from a traumatic experience. The dissociative aspect is essentially a way to protect the individual from the full impact of the trauma. Common symptoms include memory loss (amnesia) of certain time periods, events, and people; mental health issues like depression, anxiety, and suicidal thoughts or attempts; a sense of being detached from oneself; and the experience of multiple distinct identities.
In the case of the woman described, her history of sexual abuse from ages 6 to 10 is a significant traumatic event that correlates strongly with the development of DID. Her reports of having "lost time" and "out of body" experiences are indicative of dissociative episodes. Additionally, her roommates' observations of her doing things or saying things that she does not remember could suggest the presence of alternate identities or states taking control without her conscious awareness.
Testing and assessments by mental health professionals would focus on her history, symptoms, and possibly include structured interviews and diagnostic tools specifically designed to assess dissociative symptoms and disorders. Treatment for DID typically involves psychotherapy, with an emphasis on developing coping mechanisms to deal with the dissociative symptoms and integrating the separate identities into one primary identity.
Given this woman's symptoms and history, other diagnoses such as PTSD could be considered due to the presence of trauma; however, the specific dissociative symptoms like amnesia, identity confusion, and "out of body" experiences, alongside her traumatic history, fit more decisively with dissociative identity disorder. Other mental health disorders, such as acute crisis, body dysmorphic disorder, or other anxiety disorders, do not encompass the breadth of symptoms and historical factors presented in this case.
NEW QUESTION # 375
Which of the following techniques is least likely to be used by strategic therapy counselors?
- A. Paradoxical directives
- B. Miracle questions
- C. Reframing belief systems
- D. Straightforward directives
Answer: B
Explanation:
Strategic therapy was originally developed by Jay Haley. It views symptoms as metaphors that reflect problems in the hierarchal structure of the family. The treatment goal is to help family members behave in ways that will not perpetuate the problem behaviors. Interventions are problem-focused. Strategic therapy counselors use the following techniques:
* Straightforward directives: Tasks that are designed in expectation of the family members' compliance
* Paradoxical directives: A negative task that is assigned when family members are resistant to change
* Reframing belief systems: Problematic behaviors are relabeled to have a more positive meaning Miracle questions are a technique used in solution-focused therapy.
NEW QUESTION # 376
What psychoactive substance is most widely used in the United States?
- A. Stimulants
- B. Hypnotics
- C. Cannabinoids
- D. Opioids
Answer: C
Explanation:
Cannabinoids, particularly cannabis, are the most widely used psychoactive substances in the United States. The 12-month prevalence of cannabis use disorder is 3.4%. The rates of cannabis use disorder are highest among adult and adolescent males.
NEW QUESTION # 377
According to Erik Erikson, during which psychosocial stage would you expect a person to develop a sense of satisfaction when reflecting on life's accomplishments?
- A. Initiative vs. Guilt
- B. Generativity vs. Stagnation
- C. Integrity vs. Despair
- D. Identity vs. Role Confusion
Answer: C
Explanation:
Ego Integrity vs. Despair is the final stage of psychosocial development. Successful resolution of this stage is characterized by a sense of unity in life's accomplishments. Failure to resolve this stage leads to regret over lost opportunities in life.
Erik Erikson's stages of psychosocial development:
* Trust vs. Mistrust: birth to 12-18 months
* Autonomy vs. Shame and Doubt: 12-18 months to 3 years
* Initiative vs. Guilt: 3 to 5-6 years
* Industry vs. Inferiority: 5-6 years to adolescence
* Identity vs. Role Confusion: adolescence to adulthood
* Intimacy vs. Isolation: adulthood
* Generativity vs. Stagnation: middle adulthood
* Integrity vs. Despair: late adulthood
NEW QUESTION # 378
What type of phobia is experienced equally by both genders?
- A. Loss of control
- B. Needles
- C. Heights
- D. Dog bites
Answer: B
Explanation:
There are five categories of phobias:
1. Animal (spiders, insects, dogs, etc.)
2. Natural environment (heights, storms, water, etc.)
3. Blood injection injury (needles, invasive medical procedures, blood transfusions, etc.)
4. Situational (elevator, airplane, enclosed places, etc.)
5. Other (situations that may lead to vomiting, loud sounds, costumed characters, etc.) Men and women experience blood-injection-injury phobias at equal rates. Women are more likely than men to experience animal, natural environment, and situational phobias.
NEW QUESTION # 379
It is important to know the full health history of clients when they come in for treatment, especially prescription and over-the-counter medication history. Which of the following is an example of why it is important to obtain a complete medication history, including over-the-counter medications?
- A. All herbals and dietary supplements are contraindicated during treatment with psychotropics due to their ability to cross the blood-brain barrier
- B. Some herbals and dietary supplements are contraindicated during pregnancy and, because they are secreted in breast milk, during lactation
- C. Herbals and dietary supplements come with black box warnings that need to be adhered to, given the way they interact with prescription medications
- D. All herbals and dietary supplements are contraindicated during treatment of diabetes due to the way they interact with insulin production
Answer: B
Explanation:
Although some herbals are contraindicated during the initial phases of medication management, not all are.
Some, but not all, herbals and dietary supplements are contraindicated during the treatment of diabetes due to the way they interact with insulin production.
Herbals and dietary supplements do not come with black box warnings, as they are not regulated by the FDA.
Only some, not all, herbals and dietary supplements are contraindicated during treatment with psychotropics due to their ability to cross the blood-brain barrier.
NEW QUESTION # 380
You are a nurse practitioner treating a seven-year-old male. His mother states, "My son's teacher at school is concerned about him because he is not able to finish his in-class schoolwork. I just don't know what to do." You suspect the client may have attention-deficit hyperactivity disorder (ADHD), but you need more information. The child reportedly fails to give attention in class, fidgets, gets distracted often, is disorganized with his assignments, constantly loses his homework, distracts other students, and interrupts class activities.
Which of the following symptoms is indicative of inattention?
- A. Interrupts class activities
- B. Constantly loses his homework
- C. Fidgets
- D. Distracts other students
Answer: B
Explanation:
Hyperactive and impulsive traits of ADHD are as follows:
* Fidgets
* Leaves seat
* Runs or climbs
* Is unable to engage in quiet activities
* Is always on the go
* Talks excessively
* Blurts out information
* Has a difficult time waiting their turn
* Interrupts others
Inattentive traits of ADHD include the following:
* Fails to give attention to details
* Has difficulty sustaining attention
* Does not listen when spoken to
* Does not follow through on instructions
* Is disorganized
* Avoids or dislikes tasks that require sustained mental effort
* Loses things
* Is distracted
* Is forgetful
NEW QUESTION # 381
Which of the following is most likely to be a systemic effect of hypokalemia?
- A. Restlessness
- B. Intestinal cramping
- C. Polyuria
- D. Tingling of lips and fingers
Answer: C
Explanation:
Polyuria is a sign of hypokalemia, while the other signs are typically associated with hyperkalemia.
Effects of hypokalemia:
* Impaired carbohydrate metabolism
* Impaired renal function
* Polyuria
* Polydipsia
* Skeletal muscle weakness
* Smooth muscle atony
* Cardiac dysrhythmias
* Paralysis and respiratory arrest
Effects of hyperkalemia:
* Muscle weakness
* Paralysis
* Tingling of lips and fingers
* Restlessness
* Intestinal cramping
* Diarrhea
* Electrocardiogram changes
NEW QUESTION # 382
A PMHNP is assessing a patient with symptoms of depression. Which of the following assessment tools is specifically designed to evaluate the severity of depressive symptoms in the patient?
- A. Beck Anxiety Inventory (BAI)
- B. Zung Self-Rating Depression Scale (SDS)
- C. Hamilton Rating Scale for Depression (HAM-D)
- D. Hamilton Rating Scale for Anxiety (HAM-A)
Answer: C
Explanation:
The HAM-D is a commonly used assessment tool to evaluate the severity of depressive symptoms in individuals. It consists of 21 items assessing a range of symptoms, including depressed mood, guilt, anxiety, sleep disturbance, and suicidal thoughts.
The BAI, SDS, and HAM-A are all screening tools used to assess anxiety and depression symptoms, but they do not specifically assess the severity of depressive symptoms. Therefore, the most appropriate assessment tool for the PMHNP to use in evaluating the severity of the patient's depressive symptoms is the HAM-D.
NEW QUESTION # 383
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