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In the early stages of iron deficient anemias, blood studies show: (a) macrocytic normochromic (b) microcytic hypochromic (c) normochromic normocytic (d) pancytopenic hypocytic (a) normochromic normocytic A 14-year-old, male patient has some general concerns about eczema, as his twin brother was recently diagnosed with this condition. The patient reports urticaria and a rash on his posterior knees bilaterally. The three factors that put the patient at risk for eczema are a family h...

Age for amphetamine approved in children 3 years or older Age for methylphenidate approved in children 6 years or older Arcus senilis (corneal arcus) gray-white arc or circle around the limbus of the iris that is common with aging It is present to some degree for people older than 60 years old. If present before 40 years old, related to hyperlipidemia negative symptoms of schizophrenia Decreased DA in mesoCORTICAL positive symptoms of schizophrenia Increased D...

organic compounds contain carbon; examples include lipids, proteins, and carbs functional groups amino (NH2), carbonyl (RCOR), carboxyl (COOH), hydroxyl (OH), phosphate (PO4), sulfhydryl (SH) fat glycerol and three fatty acids saturated fats bad for you; animals and some plants have it; solidifies at room temp. unsaturated fats better for you, plants have it; liquifies at room temp. steriods lipids whose structures resemble chicken-wire fence. include cho...

Resting membrane potential depends on which of the following(s)? I. Active transport II. Selective permeability III. Differential distribution of ions across the anxonal membrane All three. The resting potential depends on active transport (the Na+K+ATPase pump) and the selective permeability of the axon membrane to K+ than to Na+, which leads to a differential distribution of ions across the axonal membrane Mitosis The division of the mother cell into two daughter cells, genetically...

polar Molecule with partial charges. Mixes with water. nonpolar No partial charges. Do not mix with water. electronegativity Attraction of an atom for electrons in a covalent bond. cohesion Water molecules sticking to each other. adhesion Water molecules sticking to other surfaces. solute Something dissolved in a solution. solvent Dissolving agent of a solution. isomers Same atoms but different arrangement. structural isomers Diffe...

Difference between prokaryotic cells and eukaryote cells: Eukaryotes have internal-membrane bound organells Prokaryote cells Unicellular organisms that don't have nuclei Eukaryotic cells Organisms whose cells contain their genetic information inside the nucleus Which of the following structural features of phospholipid molecules affect their ability to assemble into cell membranes? Phosolipids have both hydrophonic and hydrophilic regions Whcih of the following s...

Carbohydrate Examples glucose, fructose, sucrose, starch, glycogen, cellulose, monosaccharides, disaccharides, polysaccharides Disaccharide A double sugar, consisting of two monosaccharides joined by dehydration synthesis. Monosaccharide A single sugar molecule such as glucose or fructose, the simplest type of sugar. Polysaccharide Carbohydrates that are made up of more than two monosaccharides Glycosidic Linkage A covalent bond formed between two monosaccharides...

A dog is following the scent of a jackrabbit. Which of the following accurately describes how the dog's brain integrates information for smell? A) Chemoreceptors in the brain send impulses for smell in the nasal cavity. B) Chemoreceptor cells in the nasal cavity sends impulses to the appropriate area of the brain. C) Chemoreceptors on epithelial cells of the tongue send hormones to the appropriate area of the brain. D) Receptors originating in the nose send action potentials to the motor re...

Ligands A molecule that binds specifically to a receptor site of another molecule. Local Regulators A secreted molecule that influences cells near where it is secreted. Biotic Describes living factors in the environment. Abiotic Non-living things keystone species a species on which other species in an ecosystem largely depend, such that if it were removed the ecosystem would change drastically. analogous structures Body parts that share a common function,...

What entity regulates manufactured housing? HUD How far should a waste pipe be located from the drinking water pipe in a mobile home MINIMUM? 10 ft After a disaster, dead animals should be buried ___ from water source? 100 ft away, 2 feet underground After flood disaster, all the following should be performed to limit infection except: evaluate food source? An ice machine drain line should be: into an open floor drain with an air gap After a flood, which w...