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A nurse is reviewing results from a urine specimen.What will the nurse expect to see in a patient with a urinary tract infection?
- A. Casts
- B. Protein
- C. Crystals
- D. Bacteria
Correct Answer: D
Rationale: The correct answer is D: Bacteria. In a patient with a urinary tract infection (UTI), bacteria are typically present in the urine due to the infection of the urinary system. Bacteria may be detected through urine culture or microscopic examination.
A: Casts are not typically associated with UTIs but can indicate kidney disease.
B: Protein in the urine can indicate kidney damage or other issues, not specific to UTIs.
C: Crystals in the urine can be normal or indicate specific conditions, but they are not specific to UTIs.
In summary, the presence of bacteria in the urine is a key indicator of a UTI, while the other choices are more indicative of different conditions or factors.
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The nurse is reviewing the physicians notes from the patient who has just left the clinic. The nurse learns that the physician suspects a malignant breast tumor. On palpation, the mass most likely had what characteristic?
- A. Nontenderness
- B. A size of 5 mm
- C. Softness and a regular shape
- D. Mobility
Correct Answer: D
Rationale: The correct answer is D: Mobility. A malignant breast tumor typically lacks mobility due to its fixed attachment to surrounding tissues. This characteristic is concerning for malignancy as it suggests invasive growth.
Incorrect answers:
A: Nontenderness - Tenderness does not reliably indicate malignancy or benignancy.
B: A size of 5 mm - Tumor size alone does not determine malignancy.
C: Softness and a regular shape - Malignant tumors are often firm and irregular in shape.
The organization of a patients care on the palliative care unit is based on interdisciplinary collaboration. How does interdisciplinary collaboration differ from multidisciplinary practice?
- A. It is based on the participation of clinicians without a team leader.
- B. It is based on clinicians of varied backgrounds integrating their separate plans of care.
- C. It is based on communication and cooperation between disciplines.
- D. It is based on medical expertise and patient preference with the support of nursing.
Correct Answer: B
Rationale: Interdisciplinary collaboration involves clinicians from different backgrounds integrating their separate plans of care, ensuring a holistic approach to patient care. This fosters a comprehensive understanding of the patient's needs and individualized care. In contrast, multidisciplinary practice involves clinicians working independently without integrating their plans, potentially leading to fragmented care.
Choice A is incorrect as interdisciplinary collaboration does have a team leader to coordinate and facilitate communication among team members.
Choice C is incorrect because while communication and cooperation are essential in interdisciplinary collaboration, the key distinction is the integration of different perspectives and plans of care.
Choice D is incorrect as interdisciplinary collaboration goes beyond just medical expertise and patient preference, involving professionals from various disciplines working together to address all aspects of patient care.
A 58-year-old male patient has been hospitalized for a wedge resection of the left lower lung lobe after a routine chest x-ray shows carcinoma. The patient is anxious and asks if he can smoke. Which statement by the nurse would be most therapeutic?
- A. Smoking is the reason you are here.
- B. The doctor left orders for you not to smoke.
- C. You are anxious about the surgery. Do you see smoking as helping?
- D. Smoking is OK right now, but after your surgery it is contraindicated.
Correct Answer: C
Rationale: The correct answer is C: "You are anxious about the surgery. Do you see smoking as helping?" This response acknowledges the patient's anxiety and invites him to explore his reasons for wanting to smoke, opening up a dialogue and potentially uncovering underlying issues. It also avoids judgment or direct orders, fostering a therapeutic nurse-patient relationship.
Explanation of why the other choices are incorrect:
A: "Smoking is the reason you are here." - This response is blaming and may increase the patient's guilt or anxiety, hindering effective communication.
B: "The doctor left orders for you not to smoke." - This response is authoritative and may lead to resistance or defensiveness from the patient, rather than addressing his concerns.
D: "Smoking is OK right now, but after your surgery it is contraindicated." - This response is unclear and may send mixed messages to the patient, potentially leading to confusion or misunderstanding.
In determining malnourishment in a patient, which assessment finding is consistent with this disorder?
- A. Moist lips
- B. Pink conjunctivae
- C. Spoon-shaped nails
- D. Not easily plucked hair
Correct Answer: C
Rationale: Step 1: Malnourishment often leads to iron deficiency anemia, causing spoon-shaped nails (koilonychia).
Step 2: Koilonychia is a classic sign of chronic malnutrition and iron deficiency.
Step 3: Moist lips (A) and pink conjunctivae (B) are not specific to malnourishment.
Step 4: Not easily plucked hair (D) is more related to hair health rather than malnutrition.
A nurse is working at a health fair screening people for liver cancer. Which population group should the nurse monitor mostclosely for liver cancer?
- A. Hispanic
- B. Asian Americans
- C. Non-Hispanic Caucasians
- D. Non-Hispanic African-Americans
Correct Answer: B
Rationale: The correct answer is B: Asian Americans. Asian Americans have a higher incidence of liver cancer compared to other population groups due to factors such as chronic hepatitis B infection and dietary aflatoxin exposure. Monitoring this group closely is essential for early detection and intervention.
Incorrect choices:
A: Hispanic - While Hispanics have a higher prevalence of fatty liver disease, the highest risk of liver cancer is not among this group.
C: Non-Hispanic Caucasians - Caucasians have a lower incidence of liver cancer compared to Asian Americans.
D: Non-Hispanic African-Americans - African-Americans have a lower risk of liver cancer compared to Asian Americans due to differences in risk factors and prevalence of hepatitis B.