Nokea
Which of the following is an example of non-reversible dementia?
- A. Pick's disease
- B. Syphilis
- C. Encephalopathy
- D. Hyperthyroidism
Correct Answer: A
Rationale: Non-reversible dementia refers to a condition where individuals experience permanent and often progressive cognitive decline. Pick's disease is a type of non-reversible dementia characterized by changes in personality, behavior, and language difficulties. Syphilis (Choice B) is a reversible cause of dementia that can be treated with antibiotics. Encephalopathy (Choice C) is a broad term for brain dysfunction that can be reversible or irreversible depending on the cause. Hyperthyroidism (Choice D) can lead to cognitive impairment but is reversible with appropriate treatment. Therefore, Pick's disease is the correct example of non-reversible dementia among the options provided.
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An increase in the neurotransmitter dopamine is associated with which of the following illnesses?
- A. Schizophrenia
- B. Depression
- C. Alzheimer's disease
- D. Anxiety
Correct Answer: A
Rationale: An increase in the neurotransmitter dopamine is associated with schizophrenia. Dopamine dysregulation is linked to some symptoms of schizophrenia, such as hallucinations and delusions. Depression (choice B) is more commonly associated with abnormalities in serotonin and norepinephrine. Alzheimer's disease (choice C) is primarily characterized by deficits in acetylcholine and other neurotransmitters. Anxiety disorders (choice D) are often linked to imbalances in neurotransmitters like serotonin, norepinephrine, and GABA, rather than dopamine.
Which term refers to a comprehensive set of thoughts or images of oneself?
- A. Global self
- B. Core self-concept
- C. Personal identity
- D. Ideal self
Correct Answer: A
Rationale: The term 'Global self' specifically refers to a comprehensive set of thoughts or images about oneself. It encompasses a person's overall perception of themselves, including their beliefs, values, and self-image. 'Core self-concept' is more focused on the fundamental beliefs individuals hold about themselves, 'Personal identity' relates to the characteristics and qualities that distinguish a person from others, and 'Ideal self' represents the person an individual aspires to be rather than their current self-perception. Therefore, 'Global self' is the most appropriate term for the description provided in the question.
The nurse who is preparing to give an adolescent client a prescribed antipsychotic medication notes that parental consent has not been obtained. Which action should the nurse take?
- A. Review the chart for a signed consent for medication administration.
- B. Get the guardian's permission to give the medication.
- C. Do not give the medication and document the reason.
- D. Complete an incident report and notify the supervisor.
Correct Answer: C
Rationale: In this scenario, the correct action for the nurse to take is not to administer the medication and document the reason. Since the adolescent client is a minor, parental or guardian consent is required for medical treatment, including medication administration. Option A, reviewing the chart for a signed consent for medication administration, is not the appropriate action in this situation as the focus is on parental consent for the client. Option B is incorrect because obtaining the health care provider's permission does not replace the need for parental consent for a minor. Option D, completing an incident report and notifying the supervisor, is unnecessary as there is no adverse event to report; the key concern is the lack of parental consent for medication administration.
Urinary catheterization is prescribed for a postoperative female client who has been unable to void for 8 hours. The nurse inserts the catheter, but no urine is seen in the tubing. What should the nurse do next?
- A. Clamp the catheter and recheck it in 60 minutes.
- B. Pull the catheter back 3 inches and redirect upward.
- C. Leave the catheter in place and reattempt with another catheter.
- D. Notify the healthcare provider of a possible obstruction.
Correct Answer: C
Rationale: When no urine is seen in the tubing after inserting a catheter in a female client who has not voided for 8 hours, it is possible that the catheter is in the vagina rather than the bladder. Leaving the initial catheter in place can help locate the meatus for the second attempt. The client should have at least 240 mL of urine output after 8 hours, indicating the need for catheterization. Clamping the catheter (Option A) does not address the issue of incorrect catheter placement. Pulling the catheter back and redirecting it (Option B) is not effective unless the catheter is completely removed, requiring a new catheter. There is no indication of a urinary tract obstruction to notify the healthcare provider (Option D) as the catheter could be inserted easily.
A 19-year-old client is paralyzed in a car accident. Which statement used by the client would indicate to the nurse that the client was using the mechanism of "suppression"?
- A. "I don't remember anything about what happened to me."
- B. "I'd rather not talk about it right now."
- C. "It's the other guy's fault! He was going too fast."
- D. "My mother is heartbroken about this."
Correct Answer: A
Rationale: The correct answer is "I don't remember anything about what happened to me." This statement indicates the use of suppression, which is the willful act of putting an unacceptable thought or feeling out of one's mind. In this case, the client is deliberately excluding memories of the traumatic event to protect their self-esteem. The other choices do not reflect suppression: Choice B shows avoidance or deflection, Choice C demonstrates blame shifting, and Choice D indicates empathy towards another individual.