_________________ are the chemical messengers that are secreted directly into the bloodstream.
A. Amino Acids
B. Hormones
C. Lipids
D. Neurotransmitters
Select your answer:

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Musculoskeletal - Clinical Respiratory and Circulatory Disease Cards Cardiac & Diseases of Blood Flow Virus and Bacteria Multicellular Organisms Molecular Basis of Inheritance Organization of Systems Division of Microbiology Human Urinary System All About Bacteria Digestive System Medical Terminology Skeletal Tissue Integumentary System Fluid TherapyOther quiz:
Type 1 Diabetes › ViewThe nurse enters a diabetic patients room at 11:30 and notices that the patient is diaphroetic,tachycardic,anxious and doesn’t remember where she is this patient is most likely showing signs of what?
A. Hyperglycemic
B. Hypoglycemic
C. Diabetes keto acidosis
D. Hyper coma
Diet › View
Define the term ‘balanced diet’.
A. A diet containing some nutrients in the correct proportions.
B. A diet containing most nutrients in the correct proportions.
C. A diet containing none nutrients in the correct proportions.
D. A diet containing all nutrients in the correct proportions.