The patient is admitted with metabolic acidosis. Which system is not functioning normally?
A. Buffer system
B. Kidney system
C. Hormone system
D. Respiratory system
Answer: B. Kidney system
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Which of the following medical regimens can compromise a patient's immune functioning?
A) Steroid therapy B) Antibiotics such as tetracycline C) Prolonged insulin use D) Both a and b are correct.
To reassure and educate pregnant patients about changes in the uterus, nurses should be aware that:
a. Lightening occurs near the end of the second trimester as the uterus rises into a different position. b. The woman's increased urinary frequency in the first trimester is the result of exaggerated uterine antireflexion caused by softening. c. Braxton Hicks contractions become more painful in the third trimester, particu-larly if the woman tries to exercise. d. The uterine souffle is the movement of the fetus.
In a child with acute lymphocytic leukemia (ALL), which manifestations are due to thrombocytopenia?
A) Weakness and fatigue B) Bleeding and bruising C) Fever and enlarged lymph nodes D) Bone pain and limping
Ordered: 2 g of lidocaine in 250 mL D5W infuse at 50 mL/h. The hourly amount of lidocaine infusing is
_____________. Fill in the blank(s) with correct word