The hematocrit is
A. an estimate of blood flow/hour.
B. the number of WBCs per mm3.
C. the amount of hemoglobin by weight in the blood.
D. the percentage of RBCs in a given volume of blood.
E. the number of RBCs in the body.
D
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Which DNA sequence can encode the amino acid sequence ile-asp-ser-cys-his-tyr?
A. TAGCTGTCAACAGTGATA B. TAACTAAGTACGGTGATG C. TAACTGTCGACGGTGATG D. All of the answer choices are correct
A nurse is administering Pilocarpine eye drops. The nurse instructs the patient to press on the nasolacrimal duct for 30 seconds because the medication can have some systemic side effects, such as affecting the heart rate
Explain the rationale for pressing on the nasolacrimal duct. What will be an ideal response
Match the function or term with the appropriate organic molecule.A. CarbohydratesB. LipidsC. ProteinsD. Nucleic acidsDNA and RNA
Fill in the blank(s) with the appropriate word(s).
Which of the following constitutes the principal venous drainage of the thoracic organs?
A. The branches of the celiac trunk B. The azygos system C. The hepatic portal system D. The coronary and pulmonary veins E. The mesenteric circulation