When properly prepared most, samples:
can be frozen- at least for a short period of time to await assay
must remain frozen until assayed, particularly if they are to be shipped some distance to
the analytical lab
can be shipped with dry ice in a properly insulated polystyrofoam container
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When properly prepared most, samples:
can be frozen- at least for a short period of time to await assay
must remain frozen until assayed, particularly if they are to be shipped some distance to
the analytical lab
can be shipped with dry ice in a properly insulated polystyrofoam container
all of the above - ANSWER all of the above
Dry ice does not usually last more than 60-72 hours, under the best conditions. Some enzymes,
such as transaminases, are destroyed by refreezing, so taking precautions are imperative.
what is the term for a patient who has returned to his or her old behaviors?
When a patient returns to his or her former dietary patterns, it is referred to as a relapse.
The Registered Dietitian will work with their patient to discuss their challenges and barriers
to change, and then implement strategies to help guide them in the right direction.
Vitamin K is often given to patients after excessive anticoagulant therapy because
these drugs destroy the bacteria in the intestines
to treat causes of hemorrhage
A and B
not an antidote for an overdose of blood thinners - ANSWER A and B
Explanation:
Vitamin K can be given as an antidote for an overdose of anticoagulant (blood thinner) such
as warfarin - sometimes sold as Coumadin or Jantoven.
Fats have all of the following functions EXCEPT:
Providing Energy
being part of cell membranes
acting as a carrier for vitamin C
protecting organs and bones from injury - ANSWER Acting as carrier for vitamin C
,Explanation:
Vitamin C is a water-soluble vitamin. Fats act as carriers for fat-soluble vitamins A, D, E, and K.
Nutrition is how the food you eat affects your body. For health, energy and growth, you need to
do all of the following except:
eat a variety of foods in moderate yet adequate amounts
get the right balance of nutrients helps you look your best, and perform well as school and
work
consume about 8 cups of water per day
the food choices you make today will not affect your health and quality of life for years to come
- ANSWER the food choices you make today will not affect your health and quality of life for
years to come
Explanation:
You need to eat a variety of foods in moderate yet adequate amounts. Food provides
nutrients, chemicals that nourish your body so you can look your best, and perform well at
school or work. It is important to consume about 8 cups of water per day. The food choices you
make today will affect your health and quality of life for years to come.
If a person is on a low-residue diet, he or she should avoid which of the following?
Dried fruits and vegetables, along with fresh fruits and vegetables should be avoided on a low-
residue diet. Other things to avoid include: whole-grain breads and cereals, legumes, coconut,
marmalade, tough meats, rich pastries, milk (unless allowed by physician), meats and fish with
tough connective tissue, and potato skin.
which of the following is considered a learned response?
starvation
hunger
appetite
all of the above - ANSWER Appetitie
Explanation
Hunger and/or starvation are physiological phenomenon; appetite is a learned response.
Food intake is regulated by appetite control.
Vitamin K is made up of several compounds that are essential to blood clotting. Vitamin K
is found in dietary sources, especially which of the following?
leafy green vegetables
spinach
animal tissue
all of the above - ANSWER all of the above
Explanation::
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