Technology will eventually replace the need for Registered Dietitian Nutritionists.

Which of the following represents respiratory quotient (RQ)?

The normal body temperature range for humans is 97-99°F.

Which tool is used to measure standing height most accurately?

Marie A. is a 21 year old woman admitted to the hospital through the emergency department for difficulty breathing.  She is diagnosed with pneumonia and started on antibiotics and steroids. Height: 64 inches Weight: 104 pounds Blood pressure: 112/76 Temperature: 101°F RR: 20 bpm Pulse: 90 bpm Biochemical findings: Sodium WNL   Hemoglobin Low Potassium WNL   Hematocrit Low Chloride WNL   CRP Elevated Albumin Low   Creatinine WNL Prealbumin Low   WBC Elevated Diet history: The patient does not have reliable access to food because she is experiencing homelessness. She reports that she typically eats from the dollar menu at fast food restaurants or eats whatever is available at shelters. The patient does not know how her current weight compares with her recent weight history, and no previous weight record is available. Based on her reported intake, you estimate her current intake to be approximately 700 calories per day.  Physical exam: Lips are dry and cracked at the corners of the mouth, gums bleed easily, and red pinpoint hemorrhages are present on the skin. The collarbones are slightly pronounced, and fat loss is noted at the ribs. The quadriceps and calves appear thin. No edema is present.  Functional status: The patient reports feeling very tired from coughing and states that she only wants to rest.  Using your answer from the WHO equation, what percent of her estimated energy requirements is the patient meeting?

A baseball is hit and the acceleration it felt was 690 m/s2 and the force applied was 100 N.  What was the mass of the baseball?

A squirrel moving at constant velocity covers 12 m in a time of 1.6 s. Determine the squirrel’s velocity. If the squirrel then slows down from the velocity found in part a to 0.2 m/s in a time of 0.8 s, find the acceleration of the squirrel.

OPTIONAL BONUS QUESTION: You may earn up to 8 bonus points by answering this question. If you choose not to answer it, there is no penalty, and it will not affect your exam score. Use the figure below to match each stage of the bacterial growth curve with its description or name. 

Some historians argue that the Neolithic Revolution was the most important event in human history. Discuss at least one major change that happened during the Neolithic Revolution and how it changed the lives of humans.

The significant human development during the Agricultural Revolution was ______