Blood flow through the mother's kidneys increases between 40% and 50% by which trimester?
A. First
B. Second
C. Third
D. None of the above
c
Rationale: By the third trimester, blood flow through the mother's kidneys increases between 40% and 50%.
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Use estimation to solve this problem: 29 + 156 + 1,609
What will be an ideal response?
The patient is a 3-month-old infant who suddenly developed cyanosis and audible expiratory wheezing. Retractions and nasal flaring with a respiratory rate of 80/minute are present. The patient's mother reports that he has had a mild cold with a cough for two or three days. The patient has had a low-grade fever. There is no family history of asthma or allergies. The initial treatment of choice for
this patient would be: a. epinephrine 1:1000 subcutaneous. b. humidified oxygen. c. nebulized racemic epinephrine. d. immediate endotracheal intubation.
Which of the following is a surgically implanted drainage device that runs from the brain to the abdomen?
A) Tracheostomy tube B) Shunt C) Central intravenous line D) Gastrostomy tube
Which of the following is TRUE regarding "evidenced based practice"?
A) It does not require significant prehospital research. B) It may challenge previously unquestioned practices. C) It only evaluates evidence of validity. D) It relies on traditional treatment techniques.