Nursing textbooks medical-surgical practice questions set 25

Correct answer:

Even with remission, most people must continue taking prescribed medications to avoid another acute exacerbation. The client should be encouraged to maintain the therapeutic regimen in order to avoid an exacerbation and prolong the period of remission as long as possible. The client should notify the physician if considering discontinuation of the medication. The nurse is not at liberty to allow the client to discontinue medication use. Stating that discontinuing the medication will cause the client to become ill does not provide an adequate explanation to the client.

Correct answer:

The information communicated while obtaining informed consent includes the description of the procedure or treatment; potential alternative therapies; the option of nontreatment; the underlying disease process and its natural course; the name and qualifications of the health care provider performing the procedure or treatment; explanation of the risks and benefits; explanation that the patient has the right to refuse treatment; explanation that consent can be withdrawn; and explanation of expected (not guaranteed) outcome, recovery, and rehabilitation plan and course.

Correct answer:

The client's complaints along with his weight loss strongly suggest a nursing diagnosis of Risk for Imbalanced Nutrition: Less Than Body Requirements as a priority. The client is alert and oriented, so his risk for injury is significantly low. There is no evidence of impaired skin integrity at present. However, this may become a concern if the client begins to?ª???ª??? experience skin breakdown secondary to his poor nutritional status. The client denies any pain, so Acute Pain would be inappropriate. Ineffective Coping is not supported by the provided assessment data.

Correct answer:

Because the patients emotional state remains a concern, the care initiated by preoperative nurses is continued by the intraoperative nursing staff that provides the patient with information and reassurance. The nurse supports coping strategies and reinforces the patients ability to influence outcomes by encouraging active participation in the plan of care incorporating cultural, ethnic, and religious considerations, as appropriate. Buddying a patient is normally inappropriate and distraction may or may not be effective. Nonpharmacologic measures should be prioritized.

Correct answer:

Pressure on the spinal nerve roots result from trauma, herniated disks, and tumors. The nurse would emphasize the nucleus pulposus as a common area of problem. Stress caused by poor body mechanics, age, or disease weakens an area in the vertebra, causing the spongy center of the vertebra, the nucleus pulposus, to swell and herniate. The spinal cord pathway can cause symptoms of numbness and tingling. The bony vertebrae can present symptoms when fractures and bony fragments occur. Associated musculature pulling can place the vertebrae out of alignment causing symptoms.

Correct answer:

The nurse should suggest re-establishing priorities and striking a healthy balance between work and play, engaging in a daily exercise program, pursuing stress management education, and joining a support group as ways to foster effective coping skills. The client should be encouraged to clearly state feelings or write about them in a diary if verbalizing dramatic or angry thoughts is difficult. The nurse should also discuss time management techniques such as avoiding procrastination; therefore, delaying stressful tasks as desired would not be included in the teaching.

Correct answer:

Having the client prepare the syringe and independently administer the injection is the 'show back' portion of learning comprehension because it includes demonstrating the skill. By independently demonstrating, the nurse is able to evaluate the knowledge base and skill. Having the client watch the nurse administer the medication involves teaching, but not performing the skill. Having the client explain the medication and injection site or administer the injection into an orange demonstrates parts of the skill but does not allow the nurse to evaluate the entire skill.

Correct answer:

Multiple biologic, psychological, and social factors influence the development of eating disorders. Recovery is considered a long and costly process, with fewer than 50% of clients achieving recovery over 5 years. Counseling and involvement in self-help groups for several years are often indicated. Because there is a link between eating disorders and obsessive-compulsive disorder, this may be a lifelong recovery plan. Gaining a few pounds is an appropriate first step to recovery. Antidepressants are often used to control the serotonin levels associated with anorexia.

Correct answer:

Acute compartment syndrome involves a sudden and severe decrease in blood flow to the tissues distal to an area of injury that results in ischemic necrosis if prompt, decisive intervention does not occur. Removing or bivalving the cast is necessary to relieve pressure. Ordering different analgesics does not address the underlying problem. Encouraging the patient to move the fingers or perform range-of-motion exercises will not treat or prevent compartment syndrome. Petaling the edges of a cast with tape prevents abrasions and skin breakdown, not compartment syndrome.

Correct answer:

The neonatal ICU may be a source of excess sensory stimulation. It is recommended that medically fragile infants receive limited light (visual stimuli) to simulate being in the womb as well as reduced vestibular stimulation. The nurse avoids activities that promote stimulation in this population including soothing, holding, rocking, and changes of position (tactile and kinesthetic sensations), singing and speaking to the neonate (auditory sensations), and changing patterns of light and shade, such as through the use of mobiles and bright objects (visual sensations).