What is a normal Hb value for an adult woman? a) 36 - 46% b) 12.0 - 16.0 g / dL c) 5.0 - 12.0 g / dL d) 45 - 52% e) 16.0 - 20.0 g / dL

Erythroblastosis fetalis is caused by a) the second exposure b) bacterial infection c) viral infection d) bad luck e) the mother is astrologically incompatible with the fater

A patient with chronic obstructive pulmonary disease (COPD) is experiencing an acute exacerbation. Which medication should the nurse anticipate administering? a) Bronchodilators b) Diuretics c) Angiotensin-converting enzyme inhibitors d) Calcium channel blockers

Which of the following is considered a vital sign? A) Blood pressure B) Height C) Weight D) Age

Choose below the correct order of the oxygen binding proteins from lowest to highest affinity for oxygen. A) Fetal hemoglobin < adult hemoglobin < myoglobin B) Adult hemoglobin < fetal hemoglobin < myoglobin C) Myoglobin < fetal hemoglobin < adult hemoglobin D) Fetal hemoglobin ← myoglobin < adult hemoglobin

3) which of the following would increase the relase of erythropoietin by the kidneys?   A) all of these answers would cause an increase in erythropoietin release s B) decrease in red blood cells only C) decreased oxygen availability only D) hypoxia due to a decrease in red blood cells only F) increased tissue demand for oxygen only

Which of the following would provide the greatest negative prognosis of a patient exposed to radiation?  A) patient is of advanced age greater than 60 B) history of an underlying cardiac medical condition C) patient was less than 5 ft from the source of alpha radiation D) signs of nausea, vomiting, & diarrhea within an hour of exposure.

Ch. 5: Pneumothorax: a) causes the lung to rupture b) is due to a lack of lung surfactant Oc) is always due to physical trauma to the lung O d) makes it difficult for the lung to inflate

A 37-year-old man whose respirations are being maintained by a mechanical ventilator has the following arterial blood volume: i. pH 7.50ii. PCO2 20 mm Hg iii. HCO3- 15 mEq/L Which of the following is also expected in this patient? a) Decreased intracellular pH b) Increased serum concentration of ionized calcium c) Increased serum concentration of potassium d) Increased urinary concentration of ammonium e) Increased urine pH

A young female patient presents in the clinic with pallor and fatigue. History reveals a switch to vegetarianism last year along with a little weight loss. Blood results show a hemoglobin value of 65 g/L and a hematocrit of 0.29. Which of the following is most likely the cause of her symptoms? Question 46 options: a)  Covert iron deficiency b)  Primary iron deficiency c)  A secondary deficiency of iron d)  A subclinical iron deficiency