Which one of the following statements defines food security?

Developing and/or poor countries use an estimated one-tenth of freshwater per capita consumption compared to that of a developed nation. This statement is true or false (indicate by T or F)

Which one of the following water sources is NOT considered as a freshwater source? (only one answer is correct)

In many parts of the world, excessive use of groundwater has led to the rapid decline of ground water. However, this should not be a concern for humans living in affected areas, as climate change-driven heavy rainfalls can quickly restore all forms of ground water in the affected areas. This statement is true or false (indicate by T or F)

Which one the following countries has the highest water footprints per capita? (only one answer is correct)

Which information shown in the table below about a patient who has just arrived in the emergency department is most urgent for the nurse to communicate to the health care provider? Assessment Complete Blood Count Patient History • BP 110/68• Pulse 98 beats/min• Brisk capillary refill• Multiple ecchymoses on arms • Hgb 10.6 g/dL• Hct 30%• WBC 5100/µL• Platelets 19,500/µL • Occasional aspirin use• Abdominal pain x 1 week• Large, dark stool this morning

The nurse is caring for an elderly  patient with a massive burn injury and  hypovolemia. Which assessment data will be of most concern to the nurse?

An 87 year-old patient who was hospitalized for treatment of chronic renal disease is being discharged.  The doctor has ordered a low-sodium diet.  Which of the following  best reflects discharge teaching the nurse should provide to the client?

The patient with long-term obstructive pulmonary disease has a pH of 7.25,  PaCO2 of 49 mm Hg, and a HCO3– of 24 mEq/L.  From this laboratory information, the nurse assesses the patient is in: (Normal ranges = pH 7.35 to 7.45;   PaCO2  35 to 45;  HCO3-  22 to 26)

Which fluid is usually infused with standard peripheral parenteral nutrition intravenous (IV) therapy?