Nokea
If Ms. Barrett's distance vision is 20/30, which of the following statements is true?
- A. The client can read from 20' what a person with normal vision can read at 30'.
- B. The client can read from 30' what a person with normal vision can read at 20'.
- C. The client can read the entire chart from 30'.
- D. The client can read the chart from 20' with the left eye and from 30' with the right eye.
Correct Answer: A
Rationale: When Ms. Barrett's distance vision is measured as 20/30, it means that she can read from 20 feet away what a person with normal vision can read at 30 feet. The numerator (20) represents the distance in feet between the chart and the client, while the denominator (30) indicates the distance at which a normal eye can read the chart. In this case, Ms. Barrett's vision is slightly worse than normal, as she needs to be closer to the chart to read it clearly. Therefore, choice A is correct. Choices B, C, and D are incorrect: Choice B reverses the distances, Choice C assumes the client can read the entire chart from 30 feet, and Choice D introduces information not related to the 20/30 measurement.
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A client who is immobilized secondary to traction is complaining of constipation. Which of the following medications should the nurse expect to be ordered?
- A. Advil
- B. Anasaid
- C. Clinocil
- D. Colace
Correct Answer: D
Rationale: The correct answer is Colace. Colace is a stool softener that helps relieve constipation by drawing more water into the bowel, making the stool softer and easier to pass. This is beneficial for an immobilized client as it can help prevent constipation due to decreased mobility. Options A, B, and C (Advil, Anasaid, Clinocil) are not indicated for constipation relief. Advil and Anasaid are nonsteroidal anti-inflammatory drugs used for pain relief, while Clinocil is a fictional medication.
When inspecting the client's eyelids for ptosis, the nurse is checking for which abnormality?
- A. Drooping
- B. Pupil dilation
- C. Pupil constriction
- D. Deviation of ocular movements
Correct Answer: A
Rationale: When a nurse inspects a client's eyelids for ptosis, they are checking for drooping. Ptosis is a condition characterized by the drooping of the eyelids and can be associated with various disorders such as myasthenia gravis, dysfunction of cranial nerve III, and Bell's palsy. Pupil dilation and constriction are assessed using a flashlight to check pupillary response. Deviation of ocular movements is evaluated by leading the client's eyes through the six cardinal positions of gaze. Therefore, in this scenario, the correct answer is 'Drooping' as it specifically relates to the abnormality associated with ptosis.
A mother has come to the pediatric clinic concerned about the recent outbreak of West Nile Virus. The ages of her children are 5, 7, and 10. The mother has asked the nurse what she can do to prevent her children from contracting this illness. Which piece of information is best to provide the mother with?
- A. The children should wear long sleeves and long pants while outside.
- B. Apply insect repellent containing DEET when the children are outside.
- C. Remove standing water from the property.
- D. All of the above.
Correct Answer: D
Rationale: The best advice to provide to the mother is 'All of the above.' It is recommended that the children wear insect repellent containing DEET and long-sleeved shirts and long pants when they are outside. This helps in preventing mosquito bites, which can transmit the West Nile Virus. Additionally, removing standing water from areas where the children play can help decrease the number of breeding mosquitoes, reducing the risk of contracting the virus. These methods work in combination to provide effective prevention against the West Nile Virus, making 'All of the above' the correct choice. Choices A, B, and C individually address important prevention measures, but a combination of all three strategies is the most comprehensive approach to protect the children from contracting the illness.
When meeting nurses for the first time, a new nurse manager makes eye contact, smiles, initiates conversation about their previous work experience, and encourages active participation. This behavior is an example of
- A. aggressiveness
- B. passive aggressiveness
- C. passiveness
- D. assertiveness
Correct Answer: D
Rationale: The nurse manager is demonstrating assertive behavior by confidently engaging with the nurses through eye contact, smiling, and encouraging participation. This behavior shows a balance between expressing her own opinions and respecting others. Aggressive behavior would involve dominating or embarrassing others, while passive behavior is characterized by being timid or nervous. Passive-aggressive behavior is indirect and manipulative, which is not demonstrated in this scenario.
A client with massive chest and head injuries is admitted to the ICU from the Emergency Department. All of the following are true except:
- A. The physician in charge of the case is the sole person allowed to decide whether organ donation can occur.
- B. The client's legally responsible party may make the decision for organ donation for the donor if the client is unable to do so.
- C. The organ procurement organization makes the decision regarding which organs to harvest.
- D. The donor (or legally responsible party for the donor), the physician, and the organ-procurement organization are all involved in the process.
Correct Answer: A
Rationale: While the physician plays a crucial role in the process of organ donation, they are not the sole decision-maker. The client's legally responsible party may make the decision for organ donation if the client is unable to do so. Additionally, the organ procurement organization is responsible for determining which organs are suitable for donation. Therefore, the statement that the physician in charge is the sole person allowed to decide whether organ donation can occur is incorrect. The correct answer is A. Choices B, C, and D are true statements as they highlight the involvement of the legally responsible party, the organ procurement organization, and the donor/legally responsible party, physician, and organ-procurement organization in the organ donation process respectively.