ATI RN
Psychobiologic Disorders Questions
Question 1 of 5
A client is diagnosed with bipolar disorder and admitted to an inpatient psychiatric unit. Which is the priority outcome for this client?
Correct Answer: C
Rationale: The correct answer is C because ensuring the client's safety is the top priority in managing bipolar disorder. This includes preventing self-harm or harm to others. Without safety, other outcomes are not achievable. Choices A and B focus on therapeutic interventions but are not as critical as safety. Choice D addresses coping skills, which are important but secondary to ensuring immediate safety.
Question 2 of 5
Parents of an adolescent diagnosed with a CD say, 'We don't know how to respond when our child breaks the rules in our house. Is there any treatment that might help us?' Which therapy is likely to be helpful for these parents?
Correct Answer: A
Rationale: The correct answer is A: Parent-child interaction therapy (PCIT). PCIT focuses on improving parent-child relationships and teaching parents effective behavior management techniques. It helps parents develop positive communication skills and appropriate discipline strategies. This therapy is likely to be helpful for parents of an adolescent with CD as it addresses the specific challenges they are facing in managing their child's behavior. Summary: B: Behavior modification therapy focuses on changing specific behaviors through reinforcement and punishment, but may not address the underlying parent-child relationship issues. C: Multi-systemic therapy (MST) targets multiple systems involved in the adolescent's life, but may not provide the direct skills and support needed for parents in managing their child's behavior at home. D: Pharmacotherapy involves medication and is not designed to help parents develop effective parenting skills.
Question 3 of 5
An adolescent diagnosed with a CD stole and wrecked a neighbor's motorcycle. Afterward, the adolescent was confronted about the behavior but expressed no remorse. Which variation in the central nervous system best explains the adolescent's reaction?
Correct Answer: C
Rationale: The correct answer is C because reduced gray matter in the cortex and dysfunction of the amygdala can lead to decreased feelings of empathy. 1. The cortex is responsible for higher-order cognitive functions, including empathy. 2. The amygdala plays a crucial role in processing emotions, such as empathy and remorse. 3. Reduced gray matter in the cortex and dysfunction of the amygdala can result in deficits in recognizing and processing emotions like empathy and remorse. Therefore, the adolescent's lack of remorse could be attributed to these neurological abnormalities. Other choices are incorrect because: A: Serotonin dysregulation and increased testosterone activity primarily affect mood regulation and aggression, not necessarily remorse. B: Neuron destruction in the hippocampus affects memory and learning, not empathy or remorse. D: Disturbances in the occipital lobe primarily impact vision and visual processing, not empathy or remorse.
Question 4 of 5
Which one of the following BEST describes the FIRST step that a physical therapist should take when integrating best evidence into clinical practice?
Correct Answer: D
Rationale: Step-by-step rationale for why answer D is correct: 1. Identifying a clinically relevant question is crucial for guiding the integration of evidence into practice. 2. This step ensures that the evidence sought aligns with the specific needs and concerns of the patient. 3. By focusing on the patient's individual situation, the therapist can tailor the evidence-based interventions effectively. 4. It sets the foundation for a patient-centered approach to care, enhancing clinical decision-making. 5. Overall, starting with a clinically relevant question is the essential first step in evidence-based practice. Summary: A: Identifying current best evidence is premature without understanding the patient's specific needs. B: Critically appraising evidence comes after identifying the question to ensure relevance. C: Discussing evidence with the patient is important but should follow after identifying the relevant question.
Question 5 of 5
In which location of the cardiovascular system is the highest concentration of baroreceptors?
Correct Answer: C
Rationale: The correct answer is C: The aorta and carotid arteries. Baroreceptors are sensors that detect changes in blood pressure. The highest concentration of baroreceptors is found in the aorta and carotid arteries because these are major arteries close to the heart and brain, which are crucial for maintaining blood pressure regulation. The aorta and carotid arteries constantly monitor blood pressure and send signals to the brain to help regulate it. Choices A, B, and D are incorrect because the carotid veins, supraclavicular arteries, and femoral arteries do not contain as high a concentration of baroreceptors as the aorta and carotid arteries, which play a significant role in blood pressure regulation.