Nokea
Mother-to-child transmission of TB organisms never occurs during labor.
- A. TRUE
- B. FALSE
- C. -
- D. -
Correct Answer: B
Rationale: Step 1: TB can be transmitted through respiratory droplets, not just during labor.
Step 2: Mother with active TB can transmit the bacteria to the child during childbirth.
Step 3: Therefore, the statement that mother-to-child transmission never occurs during labor is false.
Summary: Choice B is correct because TB transmission can occur during labor, making Choice A incorrect. Choices C and D are irrelevant.
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The MAIN aim of encouraging plenty of fluids to a postnatal client with urinary tract trauma is to
- A. Keep client well hydrated
- B. Maintain proper fluid balance
- C. Facilitate proper healing
- D. Control growth of organisms
Correct Answer: A
Rationale: The correct answer is A: Keep client well hydrated. Encouraging plenty of fluids helps prevent dehydration, maintain adequate urine output, and promote flushing of the urinary tract to prevent infections, all crucial for postnatal clients with urinary tract trauma. Proper hydration also supports overall health and aids in the healing process.
B: Maintain proper fluid balance - While important, the main aim is to keep the client well hydrated to support healing.
C: Facilitate proper healing - Proper hydration does facilitate healing, but the primary aim is to keep the client well hydrated.
D: Control growth of organisms - While hydration can help in preventing infections, the main aim is to keep the client well hydrated.
Mr. Costigan is a 50-year-old male patient who recently had a screening colonoscopy because it was recommended by his primary care provider as a screening measure. He received a report that noted inflammatory polyps. He is concerned because one of his friends had polyps that turned into cancer. While advising Mr. Costigan, the AGACNP tells him that
- A. The polyps are considered precancerous, but if he has a colonoscopy every 3 to 5 years, any new polyps can be removed before they become malignant
- B. The primary danger is when there is a family history of colon cancer; he should discuss with his mother and father the presence of any colon cancer in the family
- C. There is no chance that these polyps could become cancerous, and their presence does not require any additional action or concern on his part
- D. He would be best served at this point to discuss with an oncologist the risks and benefits of aggressive versus conservative treatment.
Correct Answer: B
Rationale: Step 1: Family history of colon cancer is a significant risk factor for developing colon cancer.
Step 2: By discussing with his parents, Mr. Costigan can determine if there is a family history of colon cancer.
Step 3: Knowing this information can help assess his own risk and guide appropriate screening and preventive measures.
Step 4: The primary danger for Mr. Costigan lies in potential genetic predisposition rather than the presence of inflammatory polyps.
Step 5: Therefore, discussing with family members about any history of colon cancer is crucial for his overall risk assessment and management.
Summary:
- Choice A is incorrect as the frequency of colonoscopy should be individualized based on the patient's risk factors.
- Choice C is incorrect as all polyps have the potential to become cancerous, especially inflammatory polyps.
- Choice D is incorrect as consulting an oncologist at this stage is premature without first assessing family history.
The Brain Trauma Foundation recommends intracranial pressure monitoring for all of the following patients except those with
- A. GCS of 3 to 8 and abnormal head CT
- B. GCS of 3 to 8 and hypotension
- C. GCS of 3 to 8 and > 40 years old
- D. GCS of 3 to 8 and bradycardia
Correct Answer: A
Rationale: The correct answer is A because the Brain Trauma Foundation recommends intracranial pressure monitoring for patients with traumatic brain injury and a GCS of 3 to 8, regardless of the head CT findings. Intracranial pressure monitoring helps in the management of elevated intracranial pressure, which can be life-threatening. Abnormal head CT findings may indicate the need for immediate intervention, but intracranial pressure monitoring is still recommended for all patients in this GCS range to guide treatment decisions. Choices B, C, and D are incorrect because hypotension, age > 40 years old, and bradycardia are not factors that would exclude a patient from needing intracranial pressure monitoring in the presence of a GCS of 3 to 8.
Causes of puerperal pyrexia are entirely obstetrically related.
- A. TRUE
- B. FALSE
- C. -
- D. -
Correct Answer: B
Rationale: Step 1: Puerperal pyrexia refers to fever occurring after childbirth.
Step 2: Causes can be obstetric (infection) or non-obstetric (e.g., urinary tract infection).
Step 3: Non-obstetric causes are also common postpartum.
Step 4: Therefore, puerperal pyrexia is not entirely obstetrically related.
Step 5: Hence, the correct answer is B (FALSE).
How does the maternal microbiome influence the health of the fetus during pregnancy?
- A. By increasing fetal weight
- B. By altering immune development
- C. By reducing placental oxygen levels
- D. By enhancing amniotic fluid
Correct Answer: B
Rationale: The correct answer is B: By altering immune development. The maternal microbiome plays a crucial role in shaping the fetal immune system during pregnancy. Microbes in the mother's body can influence the development of the fetus's immune system through various mechanisms, such as immune cells crossing the placenta. This interaction helps the fetus develop tolerance to maternal antigens.
Choice A (By increasing fetal weight) is incorrect because the maternal microbiome's influence is not primarily related to weight gain. Choice C (By reducing placental oxygen levels) is incorrect as it does not directly relate to the immune system development. Choice D (By enhancing amniotic fluid) is incorrect as the main influence is on the immune system rather than amniotic fluid enhancement.