Nokea
A graphic designer, who spends hours working on the computer, complains of a slight pain in her right hand. The client describes the pain to be more prominent at night and early in the morning. The condition is not yet serious. Which of the following measures should the nurse suggest to the designer to help alleviate the pain?
- A. Flexing the affected wrist
- B. Shaking the affected hand
- C. Using surgical intervention
- D. Applying physical therapy
Correct Answer: A
Rationale: Flexing the wrist can help relieve pressure on the median nerve, alleviating pain.
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When assessing cranial nerve V (Trigeminal nerve), the nurse should:
- A. Test the sensation of the face and palpate the masseter muscles.
- B. Check the patient's ability to hear.
- C. Examine the patient's sense of smell.
- D. Assess the patient's swallowing ability.
Correct Answer: A
Rationale: Cranial nerve V (Trigeminal nerve) is responsible for facial sensation and mastication. Testing facial sensation and palpating the masseter muscles assess its function. Hearing, smell, and swallowing are assessed by other cranial nerves.
When an individual displays a deficit in the comprehension of speech involving difficulties in recognising spoken words and converting thoughts into words is known as
- A. Wernicke's aphasia
- B. Broca's aphasia
- C. Beidecker's aphasia
- D. Warnick's aphasia
Correct Answer: A
Rationale: Wernicke's aphasia is a language disorder characterized by difficulties in understanding spoken language and converting thoughts into coherent speech. Individuals with this condition may produce fluent but nonsensical speech and struggle to recognize spoken words. This condition results from damage to Wernicke's area, a region in the temporal lobe responsible for language comprehension.
A sensory neuron of the peripheral nervous system take nerve impulses from sensory receptors to the ________ .
- A. motor neurons
- B. interneurons
- C. autonomic nervous system
- D. central nervous system
Correct Answer: D
Rationale: Sensory neurons in the peripheral nervous system (PNS) transmit nerve impulses from sensory receptors (e.g., in the skin, eyes, or ears) to the central nervous system (CNS), which includes the brain and spinal cord. These neurons play a crucial role in detecting external and internal stimuli, such as touch, temperature, and pain, and relaying this information to the CNS for processing and response.
For a patient diagnosed with dissociative amnesia, complete this outcome: Within 4 weeks, the patient will demonstrate an ability to execute complex mental processes by:
- A. functioning independently.
- B. verbalizing feelings of safety.
- C. regularly attending diversional activities.
- D. describing previously forgotten experiences.
Correct Answer: D
Rationale: The correct answer is D because the patient diagnosed with dissociative amnesia typically struggles with memory loss. By describing previously forgotten experiences, the patient demonstrates progress in accessing and processing their memories. This indicates improvement in their ability to execute complex mental processes.
A - Functioning independently is too broad and does not directly address the cognitive aspect of dissociative amnesia.
B - Verbalizing feelings of safety focuses more on emotional regulation rather than cognitive abilities.
C - Regularly attending diversional activities may be beneficial for overall well-being but does not specifically target the core issue of memory impairment in dissociative amnesia.
What is the outermost membrane surrounding the brain called?
- A. pia mater
- B. arachnoid mater
- C. dura mater
- D. alma mater
Correct Answer: C
Rationale: The correct answer is C, dura mater. The dura mater is the outermost membrane surrounding the brain, providing a tough protective layer. Pia mater (A) is the innermost layer, while arachnoid mater (B) is the middle layer. Choice D, alma mater, is a term referring to one's former school or college and is not related to brain anatomy. In summary, dura mater is the correct answer as it is the outermost protective membrane surrounding the brain, while the other choices refer to inner layers or are unrelated terms.