Course Point Patho Unit 10 With 105
correctly answered & A+ Rated.
Course Point Patho Unit 10 With 105
correctly answered & A+ Rated.
Which statement best describes the pathophysiology of Parkinson disease? -
ANSWER- Degeneration of the nigrostriatal dopamine system
A client is experiencing pain, tingling, and numbness of the thumb and first, second,
third, and half of the fourth digits of the hand. She states that she has pain in the wrist
and hand, which worsens at night, and she has noticed that they have become clumsy.
The nurse recognizes these manifestations as: - ANSWER- Carpal tunnel syndrome
Feelings of dread, high anxiety, or exquisite pleasure can be elicited by stimulation of
areas in which structure? - ANSWER- Limbic system
A family brings their father to his primary care physician for a checkup. Since their last
visit, they note their dad has developed a tremor in his hands and feet. He also rolls his
fingers like he has a marble in his hand. The primary physician suspects the onset of
Parkinson disease when he notes which abnormality in the client's gait? - ANSWER-
Slow to start walking and has difficulty when asked to "stop" suddenly
The cerebellum, separated from the cerebral hemispheres by the tentorium cerebelli,
lies in the posterior fossa of the cranium. What is one of the functions of the
cerebellum? - ANSWER- Coordinates smooth and accurate movements of the body
A client has sustained damage to cranial nerve VIII. The nurse recognizes that the client
may experience difficulty with: - ANSWER- Hearing
A client has started having uncontrolled seizures that are not responding to usual
medications. Nurses working with the client must pay special attention to which to which
priority aspects of this client's care? Assessment of: - ANSWER- Respiratory status and
oxygen saturation
A client has developed global ischemia of the brain. The nurse determines this is: -
ANSWER- inadequate to meet the metabolic needs of the entire brain.
The nurse is caring for client who has been living with Parkinson disease for the past 10
years and is being treated with levodopa-carbidopa. The client often leaves the unit with
family for extended periods. What should the nurse prioritize when teaching the client? -
ANSWER- Your medication needs to be taken at equal intervals to reduce symptom
fluctuation.
, Course Point Patho Unit 10 With 105
correctly answered & A+ Rated.
A 60-year-old woman has been recently diagnosed with multiple sclerosis, a disease in
which the oligodendrocytes of the client's central nervous system (CNS) are
progressively destroyed. Which physiologic process within the neurologic system is
most likely to be affected by this disease process? - ANSWER- Nerve conduction
The health care provider is concerned that a client may be at risk for problems with
cerebral blood flow. The most important data to assess would be: - ANSWER-
Decreased level of oxygen
Multiple sclerosis is characterized by what type of neuron damage? - ANSWER-
Polyneuropathy
Which peripheral nerve injury will likely result in cellular death with little chance of
regeneration? - ANSWER- Nerve fibers destroyed close to the neuronal cell body
The nurse is caring for a client who has been prescribed medication that blocks the
effects of the sympathetic nervous system. Which assessment finding(s) will the nurse
associate with the medication's effects? Select all that apply. - ANSWER- diarrhea
wheezing from bronchoconstriction
decreased blood pressure
The transmission of impulses at the neuromuscular junction is mediated by which
action? - ANSWER- Release of neurotransmitter acetylcholine from autonomic nerve
endings
A client with a diagnosis of epilepsy has required surgical removal of part of her
prefrontal cortex. Which effect should her family and care team anticipate? - ANSWER-
Changes in behavior and judgment
Which physiologic principle would be considered a function of the somatic nervous
system? - ANSWER- The act of typing a report using a computer keyboard
Which types of cells are supporting cells of the peripheral nervous system? - ANSWER-
Schwann cells
During physiology class, the instructor asks students to explain the pathology behind
development of multiple sclerosis. Which student gave the most accurate description? -
ANSWER- The demyelination and subsequent degeneration of nerve fibers and
decreased oligodendrocytes, which interfere with nerve conduction
Select the function of the occipital lobe. - ANSWER- Color, motion, and depth
perception
correctly answered & A+ Rated.
Course Point Patho Unit 10 With 105
correctly answered & A+ Rated.
Which statement best describes the pathophysiology of Parkinson disease? -
ANSWER- Degeneration of the nigrostriatal dopamine system
A client is experiencing pain, tingling, and numbness of the thumb and first, second,
third, and half of the fourth digits of the hand. She states that she has pain in the wrist
and hand, which worsens at night, and she has noticed that they have become clumsy.
The nurse recognizes these manifestations as: - ANSWER- Carpal tunnel syndrome
Feelings of dread, high anxiety, or exquisite pleasure can be elicited by stimulation of
areas in which structure? - ANSWER- Limbic system
A family brings their father to his primary care physician for a checkup. Since their last
visit, they note their dad has developed a tremor in his hands and feet. He also rolls his
fingers like he has a marble in his hand. The primary physician suspects the onset of
Parkinson disease when he notes which abnormality in the client's gait? - ANSWER-
Slow to start walking and has difficulty when asked to "stop" suddenly
The cerebellum, separated from the cerebral hemispheres by the tentorium cerebelli,
lies in the posterior fossa of the cranium. What is one of the functions of the
cerebellum? - ANSWER- Coordinates smooth and accurate movements of the body
A client has sustained damage to cranial nerve VIII. The nurse recognizes that the client
may experience difficulty with: - ANSWER- Hearing
A client has started having uncontrolled seizures that are not responding to usual
medications. Nurses working with the client must pay special attention to which to which
priority aspects of this client's care? Assessment of: - ANSWER- Respiratory status and
oxygen saturation
A client has developed global ischemia of the brain. The nurse determines this is: -
ANSWER- inadequate to meet the metabolic needs of the entire brain.
The nurse is caring for client who has been living with Parkinson disease for the past 10
years and is being treated with levodopa-carbidopa. The client often leaves the unit with
family for extended periods. What should the nurse prioritize when teaching the client? -
ANSWER- Your medication needs to be taken at equal intervals to reduce symptom
fluctuation.
, Course Point Patho Unit 10 With 105
correctly answered & A+ Rated.
A 60-year-old woman has been recently diagnosed with multiple sclerosis, a disease in
which the oligodendrocytes of the client's central nervous system (CNS) are
progressively destroyed. Which physiologic process within the neurologic system is
most likely to be affected by this disease process? - ANSWER- Nerve conduction
The health care provider is concerned that a client may be at risk for problems with
cerebral blood flow. The most important data to assess would be: - ANSWER-
Decreased level of oxygen
Multiple sclerosis is characterized by what type of neuron damage? - ANSWER-
Polyneuropathy
Which peripheral nerve injury will likely result in cellular death with little chance of
regeneration? - ANSWER- Nerve fibers destroyed close to the neuronal cell body
The nurse is caring for a client who has been prescribed medication that blocks the
effects of the sympathetic nervous system. Which assessment finding(s) will the nurse
associate with the medication's effects? Select all that apply. - ANSWER- diarrhea
wheezing from bronchoconstriction
decreased blood pressure
The transmission of impulses at the neuromuscular junction is mediated by which
action? - ANSWER- Release of neurotransmitter acetylcholine from autonomic nerve
endings
A client with a diagnosis of epilepsy has required surgical removal of part of her
prefrontal cortex. Which effect should her family and care team anticipate? - ANSWER-
Changes in behavior and judgment
Which physiologic principle would be considered a function of the somatic nervous
system? - ANSWER- The act of typing a report using a computer keyboard
Which types of cells are supporting cells of the peripheral nervous system? - ANSWER-
Schwann cells
During physiology class, the instructor asks students to explain the pathology behind
development of multiple sclerosis. Which student gave the most accurate description? -
ANSWER- The demyelination and subsequent degeneration of nerve fibers and
decreased oligodendrocytes, which interfere with nerve conduction
Select the function of the occipital lobe. - ANSWER- Color, motion, and depth
perception
