Nokea
The patient is diagnosed with torticollis. What should the nurse be prepared to provide for the patient?
- A. An immobilizer to hold the bones in place
- B. Exercises to increase the strength of the muscles
- C. A pillow to use to support the knees while sleeping
- D. Enough pillows to support the patient's head comfortably
Correct Answer: B
Rationale: Exercises help restore muscle balance.
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A client undergoes arthrography for an examination of the knee. What information should the nurse provide to the client?
- A. Expect crackling or clicking noises in the joint for up to 2 days.
- B. Expect fever, nausea, and vomiting for up to 2 days.
- C. Avoid dairy products for up to 2 days.
- D. Avoid potassium-rich foods for up to 2 days.
Correct Answer: A
Rationale: Crackling or clicking noises are common after arthrography due to the contrast medium used.
When an individual has a disruption of the ability to speak is known generally as
- A. Wernicke's aphasia
- B. Broca's aphasia
- C. Beidecker's aphasia
- D. Warnick's aphasia
Correct Answer: B
Rationale: Broca's aphasia is a language disorder that disrupts the ability to speak fluently. Individuals with this condition often experience difficulty in forming complete sentences, finding the right words, and articulating speech. This condition is caused by damage to Broca's area, located in the frontal lobe of the brain, which plays a critical role in speech production and language processing.
When assessing a patient diagnosed with multiple sclerosis (MS), which of the following would require immediate action by the healthcare provider?
- A. Fatigue and depression
- B. Paresthesia and tremor
- C. Nystagmus and diplopia
- D. Dysphagia and congested cough
Correct Answer: D
Rationale: Dysphagia and a congested cough indicate potential aspiration risk, which requires immediate intervention to prevent respiratory complications.
The ventricular proliferative zone is:
- A. a region of cell division in the neural plate
- B. a region of cell division in Hensen's node
- C. a region of cell division in the neuroectoderm of Drosophila
- D. a region of cell division in the neural tube
Correct Answer: D
Rationale: The ventricular proliferative zone is a region of active cell division located in the neural tube. It gives rise to neurons and glial cells during nervous system development. This zone is essential for generating the vast number of cells required to form the complex structure of the brain and spinal cord.
Which type of drug could be used to treat asthma by opening airways wider?
- A. sympatholytic drug
- B. sympathomimetic drug
- C. anticholinergic drug
- D. parasympathomimetic drug
Correct Answer: B
Rationale: The correct answer is B: sympathomimetic drug. Sympathomimetic drugs stimulate the sympathetic nervous system, leading to bronchodilation and opening of airways wider, which is beneficial in treating asthma.
A: Sympatholytic drugs inhibit the sympathetic nervous system and would not be effective in widening airways in asthma treatment.
C: Anticholinergic drugs block the action of acetylcholine, which can cause bronchoconstriction and are not used to widen airways in asthma.
D: Parasympathomimetic drugs stimulate the parasympathetic nervous system, leading to bronchoconstriction and are not used to treat asthma by opening airways wider.