Nokea
Which risk factor for suicide is considered the most lethal?
- A. History of alcohol and drug abuse
- B. Previous high-lethality suicide attempts
- C. Recent withdrawal from friends
- D. Disturbance of family dynamics
Correct Answer: B
Rationale: The correct answer is 'Previous high-lethality suicide attempts.' This is the most lethal risk factor as it indicates that the individual has previously attempted suicide in a manner that could lead to death. This history increases the likelihood of future attempts. While substance abuse, like alcohol and drug use, is a significant risk factor for suicide, it is not considered the most lethal. Withdrawal from friends or social isolation can contribute to suicide risk but is not as directly deadly as high-lethality attempts. Disturbance of family dynamics can also be a stressor but does not represent the immediate lethality associated with a history of high-lethality suicide attempts.
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A client recently had an abdominoperineal resection and colostomy. While the nurse changes the dressing, the client states, 'You think that it looks repulsive.' The nurse identifies that the client is using which defense mechanism?
- A. Projection
- B. Sublimation
- C. Compensation
- D. Intellectualization
Correct Answer: A
Rationale: The correct answer is Projection. Projection is the defense mechanism where unacceptable feelings and emotions are attributed to others. In this scenario, the client is projecting their own feelings of repulsion onto the nurse. Sublimation involves substituting socially acceptable feelings to replace threatening ones. Compensation refers to overachievement in a different area to cover up a weakness. Intellectualization is the use of mental reasoning to avoid facing emotional aspects of a situation.
What is the nurse's priority action when a client receiving a unit of packed red blood cells experiences tingling in the fingers and headache?
- A. Call the health care provider (HCP).
- B. Stop the transfusion.
- C. Slow the infusion rate.
- D. Assess the intravenous (IV) site for infiltration.
Correct Answer: B
Rationale: When a client receiving a packed red blood cell transfusion experiences tingling in the fingers and headache, these symptoms may indicate an adverse reaction to the transfusion. The nurse's priority action is to immediately stop the transfusion and initiate a normal saline infusion at a keep vein open (KVO) rate. This helps maintain the client's vein patency while addressing the adverse reactions. After stopping the transfusion and initiating the saline infusion, the nurse should assess the client, including vital signs evaluation. Subsequently, the healthcare provider should be notified. Calling the healthcare provider is important, but it should be done after the immediate action of stopping the transfusion. Slowing the infusion rate is not appropriate during a suspected transfusion reaction as it can exacerbate the adverse effects. Assessing the IV site for infiltration is a routine nursing intervention and is not the priority when managing a potential adverse reaction to a blood transfusion.
A client is undergoing treatment for alcoholism. Twelve hours after their last drink, they develop tremors, increased heart rate, hallucinations, and seizures. Which stage of withdrawal is this client experiencing?
- A. Stage 1
- B. Stage 2
- C. Stage 3
- D. Stage 4
Correct Answer: C
Rationale: In alcohol withdrawal, stage 3 typically begins about 12-48 hours after the last drink. It includes symptoms from stages 1 and 2 like tremors, tachycardia, mild hallucinations, hyperactivity, and confusion. By stage 3, severe hallucinations and seizures can occur. Choice A, stage 1, is too early for the described symptoms. Stage 2, as described, is also too early as it typically occurs within 6-12 hours. Stage 4 is not a recognized stage in alcohol withdrawal protocols.
Which signs and symptoms would the nurse observe in a client with schizophrenia?
- A. Traumatic flashbacks and hypervigilance
- B. Depression and psychomotor retardation
- C. Loosened associations and hallucinations
- D. Ritualistic behavior and obsessive thinking
Correct Answer: C
Rationale: In clients with schizophrenia, the nurse would observe loosened associations and hallucinations. Loosened associations refer to disorganized thinking where thoughts are not logically connected. Hallucinations involve perceiving things that are not based in reality. Traumatic flashbacks and hypervigilance are more indicative of post-traumatic stress disorder. Depression and psychomotor retardation are common in depression, not schizophrenia. Ritualistic behavior and obsessive thinking are typically seen in obsessive-compulsive disorders, not schizophrenia.
For which condition would electroconvulsive therapy (ECT) be used?
- A. Severe clinical depression
- B. Substance abuse disorders
- C. Antisocial personality disorder
- D. Psychosis occurring in schizophrenia
Correct Answer: A
Rationale: Electroconvulsive therapy (ECT) is indicated for severe clinical depression, especially in cases where clients do not respond well to psychotropic medications or require immediate intervention due to the severity of their depression. ECT is not typically used as a primary treatment for substance abuse disorders, antisocial personality disorder, or psychosis occurring in schizophrenia. While ECT is an effective intervention for severe depression, it is important to consider individual client needs and response to other treatment options before resorting to ECT.