E. d., a 27 year old male, involved in a motor vehicle accident came to the emergency room in an ambulance with obvious signs of tachycardia, dyspnea, bruises and lacerations to his torso, to the right side of his chest, rigidity to the right side of chest and complaining of a sharp tearing chest pain. on examination and diagnostic tests he had 4 fractured ribs on the right side of his thoracic cavity, asymmetrical chest movement, trachea deviated to the left side of the mediastinum, cracking beneath the skin on palpation of the chest and pallor. what is the possible diagnosis for
e. d.

How many chromosomes does each human cell contain? a. 23 chromosomes b. 26 chromosomes c. 43 chromosomes d. 46 chromosomes

Hormones are chemical molecules produced by endocrine glands. one such endocrine gland is the thyroid gland, which synthesizes the thyroid hormone, which in turn affects the heart muscles. which two statements describe the probable reason for the function of the hormone? the cells in the heart have specific receptors that allow for the intake of hormones. the heart and the endocrine glands have the exact same types of cells. all cells make the same types of hormones. thyroid hormones show their effect on the heart by means of specialized cells. thyroid cells and cardiac cells have different dna.

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