A technique that has proven to be helpful in training individuals with amnesia, where people are prevented - as far as possible - from making any errors while learning a new skill or new information is known as:
- A. Mnemonic training.
- B. Errorless learning.
- C. Aquistion learning.
- D. Prevention training.
Correct Answer: B
Rationale: Errorless learning is a training technique used to help individuals with amnesia acquire new skills or information without making mistakes. By minimizing errors during the learning process, this method enhances memory retention and reduces the likelihood of incorrect information being stored. Errorless learning is particularly effective for individuals with memory impairments, as it leverages their residual learning abilities and promotes successful skill acquisition.
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Schwann cells are one of several types of ________ cells in the nervous system.
- A. sensory
- B. motor
- C. association
- D. neuroglial
Correct Answer: D
Rationale: Schwann cells are a type of neuroglial cell found in the peripheral nervous system (PNS). They are responsible for producing myelin, which insulates axons and enhances the speed of nerve impulse transmission. Other types of neuroglial cells include astrocytes, oligodendrocytes, and microglia, each of which supports and protects neurons in different ways. Schwann cells are essential for maintaining the health and function of peripheral neurons.
A patient with blindness related to a functional neurological (conversion) disorder says, All the doctors and nurses in this hospital stop by often to check on me. Too bad people outside the hospital don't find me interesting. Which nursing diagnosis is most relevant?
- A. Social isolation
- B. Chronic low self-esteem
- C. Interrupted family processes
- D. Ineffective health maintenance
Correct Answer: B
Rationale: The correct answer is B: Chronic low self-esteem. The patient's statement reflects a negative self-perception and feelings of inadequacy, indicating low self-esteem. Social isolation (A) would imply a lack of social interactions, which is not indicated in the scenario. Interrupted family processes (C) would involve disruptions in family relationships, which are not mentioned. Ineffective health maintenance (D) pertains to the inability to manage health conditions, which is not relevant to the patient's statement. Chronic low self-esteem best aligns with the patient's expressed feelings of being uninteresting and not valued by others.
The patient with gout will have periodic exacerbations of painful joint inflammation. Acute episodes are treated with
- A. Nonsteroidal anti-inflammatory medications and colchicine.
- B. Allopurinol and aspirin.
- C. Antibiotics and acetaminophen.
- D. Bisphosphonates and calcium.
Correct Answer: A
Rationale: NSAIDs and colchicine are used for acute gout attacks, whereas allopurinol is used for long-term management.
A 28-year-old female patient has been diagnosed with occipital lobe damage after a car accident. What should the nurse expect the patient to need help with?
- A. Being able to feel heat
- B. Processing visual images
- C. Identifying smells appropriately
- D. Being able to say what she means
Correct Answer: B
Rationale: The occipital lobe is primarily responsible for processing visual images.
A patient who was in an automobile accident 30 minutes ago reports that he or she is unable to move his or her legs. What is the best response?
- A. Swelling due to the initial trauma may make the injury seem more severe than it actually is. A more accurate assessment will be made once the swelling goes down.
- B. Swelling owing to the initial trauma prevents you from moving your legs.
- C. There are good rehabilitation centers that will help restore sensation to your legs.
- D. You should have been wearing your seatbelt.
Correct Answer: A
Rationale: Swelling after trauma can temporarily affect mobility and should be addressed before making long-term predictions.