a urine pregnancy test

NCLEX-RN

NCLEX RN Predictor Exam

1. A urine pregnancy test:

A. May be negative even if a blood pregnancy test is positive.
B. Is positive only during the first trimester of pregnancy.
C. Will be negative if the amount of LH isn't enough to meet or exceed the sensitivity of the testing device.
D. All of the above.

Correct answer: A

Rationale: A urine pregnancy test detects HCG in a pregnant woman's urine. Blood levels of HCG are usually higher and register earlier than HCG levels in the urine. Choice A is correct because urine pregnancy tests may be negative even if a blood pregnancy test is positive due to the differences in HCG levels in blood and urine. Choice B is incorrect because a urine pregnancy test can be positive throughout pregnancy, not just in the first trimester. Choice C is incorrect because LH (luteinizing hormone) is not the hormone detected in a pregnancy test; it is HCG (human chorionic gonadotropin). Choice D is incorrect because not all the statements provided are true.

2. In which of the following ways can a healthcare provider promote the sense of taste for an older adult?

A. Mixing foods together on the dinner tray
B. Avoiding cologne, air fresheners, or room deodorizers
C. Encouraging the client to chew food thoroughly
D. Discouraging the use of salt or seasonings with prepared food

Correct answer: C

Rationale: As individuals age, their sense of taste may diminish, impacting the enjoyment of eating. One effective way for a healthcare provider to promote the sense of taste for an older adult is by encouraging them to chew food thoroughly. Thorough chewing increases the contact of food with the taste buds, enhancing the chances of experiencing the flavors. Mixing foods together on the dinner tray may not necessarily enhance taste perception. Avoiding strong scents like cologne, air fresheners, or room deodorizers is more related to olfactory senses rather than taste. Discouraging the use of salt or seasonings can further diminish the taste experience for older adults who may already have reduced taste sensitivity.

3. Many Asians believe in the yin/yang theory, which is rooted in the ancient Chinese philosophy of Tao. Which statement most accurately reflects this philosophy's view of "health"??

A. A person is able to work and produce.
B. A person is happy, stable, and feels good.
C. All aspects of the person are in perfect balance.
D. A person is able to care for others and function socially.

Correct answer: C

Rationale: In the yin/yang theory rooted in ancient Chinese philosophy, health is believed to exist when all aspects of a person are in perfect balance. This includes physical, mental, emotional, and spiritual well-being. Choice C accurately reflects this philosophy's view of health. Choices A, B, and D do not capture the essence of the yin/yang theory. Being able to work and produce, being happy and stable, or caring for others and functioning socially, while important, do not encompass the holistic balance emphasized in the yin/yang theory.

4. Who should be members of a patient care conference?

A. Doctors, nurses, and nursing assistants since they are healthcare providers
B. Doctors, nurses, and the patient and/or the family members
C. ALL members of the healthcare team
D. ALL members of the healthcare team and the patient/resident

Correct answer: D

Rationale: In a patient care conference, it is essential to have all members of the healthcare team present to ensure comprehensive and coordinated care. Including the patient or resident, along with their family members if desired, is crucial as they are the focus of care. Choice A is incorrect because it excludes other important members of the healthcare team. Choice B is partially correct as it includes the patient and/or family members but does not encompass the entire healthcare team. Choice C is too broad and does not specifically address the inclusion of the patient or resident. The correct answer, Choice D, includes all healthcare team members and the patient/resident, ensuring a holistic approach to patient-centered care.

5. The nurse informs the physical therapy department that the client is too weak to use a walker and needs to be transported by wheelchair. Which step of the nursing process is the nurse engaged in at this time?

A. Assessment
B. Planning
C. Implementation
D. Evaluation

Correct answer: C

Rationale: The nurse is responsible for coordinating the plan of care with other disciplines to ensure the client's safety. This action represents the implementation phase of the nursing process. During the implementation phase, the nurse puts the care plan into action, which includes coordinating with other healthcare team members like the physical therapy department. Assessment involves data gathering, planning involves goal setting, and evaluation involves determining the attainment of client goals.