Nokea
The nurse is caring for a client who has been started on sulfamethoxazole/trimethoprim for a urinary tract infection. It is most important for the nurse to follow up on which client statement?
- A. I go to the bathroom a lot more than usual
- B. It burns when I pee.
- C. My urine is cloudy
- D. There is a red rash on my abdomen.
Correct Answer: D
Rationale: A rash may indicate an allergic reaction, requiring urgent follow-up. Frequent urination , burning , and cloudy urine are UTI symptoms.
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The client presents to the unit with complaints of shortness of breath. A tentative diagnosis of respiratory acidosis related to pneumonia is made. Which finding would support this diagnosis?
- A. $\mathrm{pH}$ of $7.45, \mathrm{CO}_2$ of $45, \mathrm{HCO}_3$ of 26
- B. $\mathrm{pH}$ of $7.35, \mathrm{CO}_2$ of $46, \mathrm{HCO}_3$ of 27
- C. $\mathrm{pH}$ of $7.34, \mathrm{CO}_2$ of $30, \mathrm{HCO}_3$ of 22
- D. $\mathrm{pH}$ of $7.44, \mathrm{CO}_2$ of $32, \mathrm{HCO}_3$ of 25
Correct Answer: B
Rationale: Respiratory acidosis is characterized by a low pH (<7.35) and elevated CO₂ (>45 mmHg) due to impaired gas exchange, as in pneumonia. Option B (pH 7.35, CO₂ 46, HCO₃ 27) is closest to this profile, with slight compensation. Options A, C, and D show normal or alkalotic pH or low CO₂.
Laboratory results
Hematocrit
Male: 42%-52%
(0.42-0.52)
Female: 37%-47%
(0.37-0.47) 29%
(0.29)
Hemoglobin
Male: 14-18 g/dL
(140-180 g/L)
Female: 12-16 g/dL
(120-160 g/L) 9.7 g/dL
97 (g/L)
The nurse is caring for a client with chronic kidney disease who is scheduled to receive recombinant human erythropoietin and iron sucrose. Which of the following actions should the nurse take?
- A. Administer erythropoietin in the client's ventrogluteal muscle.
- B. Check the client's blood pressure prior to administering erythropoietin.
- C. Contact the health care provider to clarify the prescription for iron sucrose.
- D. Hold erythropoietin and inform the health care provider of the laboratory test results.
Correct Answer: B
Rationale: Erythropoietin can increase blood pressure, so checking BP is essential. It's given IV or SC, not IM . Iron sucrose is standard , and holding erythropoietin requires lab evidence.
The school nurse suspects that a third grade child might have attention deficit hyperactivity disorder (ADHD). Prior to referring the child for further evaluation, the nurse should
- A. Observe the child's behavior on at least 2 occasions
- B. Consult with the teacher about how to control impulsivity
- C. Compile a history of behavior patterns and developmental accomplishments
- D. Compare the child's behavior with classic signs and symptoms
Correct Answer: C
Rationale: Compile a history of behavior patterns and developmental accomplishments. A comprehensive history is essential for accurate ADHD diagnosis.
The nurse is feeding a client who experienced a right-sided stroke and has dysphagia and hemianopsia. Which of the following actions would be appropriate for the nurse to take? Select all that apply.
- A. Encourage the client to turn the head to the left occasionally while eating
- B. Add milk to the client's mashed potatoes to make the consistency thinner.
- C. Provide a straw for the client to use while drinking a fruit smoothie.
- D. Place food on the stronger side of the client's mouth
- E. Assist the client to sit in an upright position.
Correct Answer: D,E
Rationale: Placing food on the stronger side and upright positioning reduce aspiration risk. Head turning may not help right-sided stroke, thinning food increases aspiration, and straws are unsafe.
A client who is pregnant at 30 weeks gestation comes to the prenatal clinic. Which of the following vaccines may be administered safely at this prenatal visit? Select all that apply
- A. Influenza injection
- B. Influenza nasal spray
- C. Measles, mumps, and rubella
- D. Tetanus, diphtheria, and pertussis
- E. Varicella
Correct Answer: A,D
Rationale: Influenza injection and Tdap are safe and recommended in pregnancy. Nasal spray , MMR , and varicella are live vaccines, contraindicated in pregnancy.