The sterile solution of normal saline with added antibiotics was slowly dripping into a patient's veins. Which solute is being used in the same concentration as in the blood?
A) Sodium bicarbonate B) Sodium hydroxide
C) Sodium phosphate D) Sodium chloride
D
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Thermoregulation is a function of which of the following hormones?
What will be an ideal response?
What do skeletal muscle tissue and cardiac muscle tissue share in common?
A) Both skeletal and cardiac muscle tissues perform peristalsis. B) Both skeletal and cardiac muscle tissues consist of striated muscle cells. C) Both skeletal and cardiac muscle tissues possess intercalated discs. D) Both skeletal and cardiac muscle tissues are voluntary.
The papillary layer of the dermis is composed of loosely packed connective tissue with numerous peg-like projections that provide a great deal of surface area connecting the dermis to the epidermis
Which of the statements below do not represent benefits provided by the papillary layer's anatomy? A) The spaces in the connective tissue allow many small blood vessels to deliver nutrients and pickup waste diffusing from the superficial epidermal layers. B) The looseness allows for easy separation of the dead cell layer of epidermis to be shed. C) The high surface area allows for a stronger connection of dermis to epidermis. D) The looseness allows for phagocytes to roam through the tissue and search for infection.
The process of filtration in the kidney is most accurately described as
A) highly specific. B) relatively nonspecific. C) completely nonspecific.