What is the main role of vitamin K in the body?
a. Blood clotting
b. Antioxidant
c. Calcium utilization
d. Epithelial tissue renewal
e. Synthesis of reproductive hormones
Answer: A
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Cassandra Lyons is a 73-year-old retired administrative assistant. She has had recurrent episodes of pneumonia with weight loss for the past 5 months. Her past medical history includes high cholesterol and diabetes. Once again she is admitted to the hospital. The nurse suspects a swallowing problem and recommends an evaluation that involves direct visualization of the esophagus, which will most
likely be performed by ____. A) a barium swallow test B) an endoscopy C) a neurological exam D) surgery
Which of the following is not a function of fat in the human body?
a. protects the body from temperature extremes b. cushions the internal organs from physical shock c. carries the water-soluble nutrients d. provides the major material from which cell membranes are made e. provides a source of energy
Individuals at risk of PEM and wasting should consume foods with high energy density
a. True b. False Indicate whether the statement is true or false
What typically contain more saturated and trans fats than most oils?
a. Solid fats b. kCalorie control c. Added sugars d. Proteins e. Carbohydrates