How do the kidneys (elephant/turtle/- slow and sluggish at first but once started can go for days) regulate pH?
a. By increasing or decreasing HCO3
b. Via RAAS (Renin-angiotensin-aldosterone system)
c. Via RAS (renin-angiotensin system)
d. None of the above
Answer: a. By increasing or de
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A nurse working in an OB/GYN outpatient clinic finds that on a routine anemia screen a pregnant client in her second trimester has a hemoglobin of 10 g/dL and a serum ferritin level of 11 mg/L. The client confirms fatigue, but otherwise feels fine
Which actions by the nurse are appropriate when providing care to this client? Select all that apply. A) Complete a further history and exam to carefully assess for any potential cause of bleeding. B) Review a list of iron-rich foods and explore with the client how she can increase dietary iron. C) Have the client continue her usual daily prenatal vitamin dose. D) Stress the importance of complying with an increase in iron supplementation to 100 mg per day. E) Ask the client to return in 2 months for a repeat check of her serum iron levels. F) Order a screening for sickle cell anemia.
When the total sample size is under 30, the Fisher's exact test is usually used instead of a chi-square test
A) True B) False
An assumption in ANCOVA that is not an assumption in ANOVA is that:
a. The dependent variable is normally distributed b. The regression of the dependent variable on the covariate is equal across groups c. Variances across groups are equal d. Participants were randomly selected from their respective populations
A 16-year-old teen has come for a checkup at a teen pregnancy outreach center. It is noted that the teen has bacterial vaginosis. A priority teaching topic would be:
1. The increased risk of preterm labor with bacterial vaginosis. 2. The increased risk of a urinary tract infection with bacterial vaginosis. 3. Cleansing the peritoneal area after each urination. 4. Abstaining from sexual intercourse during pregnancy.