CHAPTER 1 Introduction to the Human body 24. In a negative feedback system, (a) input is always maintained constant(homeostatic),(b) input serves no useful purpose, (c)output is partially put back into the system, (d)output is always maintained constant 25. What is the proper sequence of body cavities or areas traversed as blood flows from the heart to the uterus through the aorta and the uterine artery?(a) thoracic, pericardial, pelvic, abdominal;(b) pericardial mediastinal, abdominal, pelvic; (c) pleural, mediastinal, abdominal, pelvic; (d) pericardial, pleural abdominal, pelvic True or False Histology is the microscopic examination of tissues 2. The function of an organ is predictable from its structure. 3. A group of cells cooperating in a particular function is called a tissue 4. In anatomical position, the subject is standing erect, the feet are together, and the arms are relaxed to the side of the body with the thumbs forwa 5. A sagittal plane divides the body into right and left halves 6. The thumb is lateral to the other digits of the hand and distal to the antebrachium 7. The lungs are kept moist through the secretion of mucus from mucous membranes. 8. Increased body temperature during exercise is an example of a homeostatic feedback mechanism. 9. Mesenteries tightly bind visceral organs to the body wall so that they are protected from excessive movement 10. A 6-inch knife wound lateral to the left nipple of a male patient would puncture the parietal pleura and cause a pneumothorax. 11. All of the visceral organs are contained within the abdominopelvic cavity 12. A computed tomography(CT) scan permits an image to be displayed along a transverse plane 13. The term parietal refers to the body wall, and the term visceral refers to internal body organs. 14. Humans are the only living members of the family Hominidae 15. In the scientific name Homo sapiens, Homo is the genus designation, and sapiens is the species designation Completion 1. Animals within the phylum possess a notochord, dorsal hollow nerve cord, and pharyngeal pouches during some stage of their development. Is our scientic name is an aggregation of similar cells bound by a importing matrIx. 4. The system includes the skin, hair, nails, and oil and weat gla 5. The nervous system and the system control and integrate other systems of the body is the dynamic maintenance of a nearly stable internal environment in the body so that metabolism can occur. 7 feedback mechanisms provide input to controlling organs in the process of maintaining homeostasis. 8. All terms of direction that describe the relationship of one body part to another are made in reference to a standard POS plane divides the body into equal right and left portions.24. In a negative feedback system, (a) input is always maintained constant (homeostatic), (b) input serves no useful purpose, (c) output is partially put back into the system, (d) output is always maintained constant. 25. What is the proper sequence of body cavities or areas traversed as blood flows from the heart to the uterus through the aorta and the uterine artery? (a) thoracic, pericardial, pelvic, abdominal; (b) pericardial, mediastinal, abdominal, pelvic; (c) pleural, mediastinal, abdominal, pelvic; (d) pericardial, pleural, abdominal, pelvic. True or False _____ 1. Histology is the microscopic examination of tissues. _____ 2. The function of an organ is predictable from its structure. _____ 3. A group of cells cooperating in a particular function is called a tissue. _____ 4. In anatomical position, the subject is standing erect, the feet are together, and the arms are relaxed to the side of the body with the thumbs forward. _____ 5. A sagittal plane divides the body into right and left halves. _____ 6. The thumb is lateral to the other digits of the hand and distal to the antebrachium. _____ 7. The lungs are kept moist through the secretion of mucus from mucous membranes. _____ 8. Increased body temperature during exercise is an example of a homeostatic feedback mechanism. _____ 9. Mesenteries tightly bind visceral organs to the body wall so that they are protected from excessive movement. _____ 10. A 6-inch knife wound lateral to the left nipple of a male patient would puncture the parietal pleura and cause a pneumothorax. _____ 11. All of the visceral organs are contained within the abdominopelvic cavity. _____ 12. A computed tomography (CT) scan permits an image to be displayed along a transverse plane. _____ 13. The term parietal refers to the body wall, and the term visceral refers to internal body organs. _____ 14. Humans are the only living members of the family Hominidae. _____ 15. In the scientific name Homo sapiens, Homo is the genus designation, and sapiens is the species designation. Completion 1. Animals within the phylum ___________________________________ possess a notochord, dorsal hollow nerve cord, and pharyngeal pouches during some stage of their development. 2. ___________________________________ is our scientic name. 3. A(n) ___________________________________ is an aggregation of similar cells bound by a supporting matrix. 4. The ___________________________________ system includes the skin, hair, nails, and oil and sweat glands. 5. The nervous system and the ___________________________________ system control and integrate other systems of the body. 6. ___________________________________ is the dynamic maintenance of a nearly stable internal environment in the body so that metabolism can occur. 7. ___________________________________ feedback mechanisms provide input to controlling organs in the process of maintaining homeostasis. 8. All terms of direction that describe the relationship of one body part to another are made in reference to a standard ___________________________________ position. 9. The ___________________________________ plane divides the body into equal right and left portions. 14 CHAPTER 1 Introduction to the Human Body