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multiple choice _____1. Choose the option that

multiple choice _____1. Choose the option that best describes why highly differentiated neurons are unable to grow in number after a certain period to. a.The stimuli that induce mitosis are missing. b. The growth factor is no longer effective. C. Only stem cells can differentiate into neurons. d. Progenitor cells are limited once the organ develops. _____2. The type of tissue with the capacity to regenerate when faced with the appropriate stimulus is: to. permanent, b. labile, c. stable, d. continuous division. _____3. One patient shows damage to the basement membrane in smooth muscle cells. The patient will most likely experience: A. Overstimulation of smooth muscle tissue stem cell differentiation, b. complete lack of proliferation of smooth muscle cells, c. malfunction of smooth muscle tissue, d. a significant reduction in the number of smooth muscle cells _____4. A patient diagnosed with arthritis experiences cartilage damage. The nurse knows that this is a result of: to. cell cycle disruption, b. non-regulating action of proteases, c. labile cells showing cell division, d. absence of CDK inhibitors _____5. A nurse assesses the injuries of four patients. Choose the patient most likely to be treated with hyperbaric oxygen: to. Infected lesion on the foot of a 45-year-old man with peripheral vascular disease, b. Second degree burn on the left hand and arm in a 5-year-old boy, c. Saturated abdominal surgical wound in an obese 50-year-old man, d. Solution of continuity in the arm and shoulder of an 82-year-old man _____6. Which of the following is an example of secondary intention wound healing? to. Infected arm burn b. Solution of continuity of the skin in the sacral region closed with Steri-strip, c. Leg laceration with sutures, d. Abdominal wound with staples. _____7. A patient suffered an injury 3 days ago. The nurse assesses the state of the wound and anticipates that the healing phase will be: to. of remodeling, b. proliferative, c. collagen, d. inflammatory _____8. A nurse cares for 4 patients. Choose the patient with the highest risk of poor healing: to. 76-year-old man undergoing elective knee surgery, b. Active 50-year-old man with malnutrition, c. 80-year-old patient with diabetes and foot ulcer, d. 10-year-old boy after appendectomy _____9. A nurse attends to a patient with a chronic wound. The most important intervention that the nurse should include in the treatment plan would be: to. Vitamin C and zinc supplements, b. steroid therapy, c. low carbohydrate diet, d. Protein controlled diet _____10. A nurse cares for an 83-year-old patient recovering from hip replacement surgery. The nurse recognizes that the patient is at risk of various complications. Choose the option that places the patient at the highest risk of seeing complications in his wound healing: to. Poor nutrition as a result of post-surgical anorexia b. Possible infection of the surgical site, c. Immobility as a result of your surgery, d. Advanced age _____eleven. The functional component of the cell that separates the intracellular and extracellular environments is known as: to. mitochondria, b. plasma membrane, c. cytoskeleton, d. liposomes _____12. The nurse knows that to maintain hemostasis the patient must go through various physiological processes. The process by which solvent molecules tend to cross the semipermeable membrane from an area of less concentrated solution to a more concentrated one, leading to the equalization of concentrations on both sides of the membrane is known as: to. Osmosis, b. facilitated diffusion, c. single diffusion, d. endocytosis _____13. The cells of the patient’s epithelial tissue are firmly linked by specialized junctions. Choose the main junctions responsible for preventing cell separation: to. occlusion unions, b. adhesion joints, c. continuous tight junctions, d. communicating junctions _____14. Choose the type of energy production that takes place in the mitochondria with the Krebs cycle: to. Anaerobic glycolic pathway, b. gluconeogenesis, c. aerobic metabolism, d. glycolysis _____fifteen. A couple presents for family lineage studies. The nurse knows that the analysis is carried out by identifying which material inherited from the mother: to. mitochondrial RNA, b b. G protein-linked receptors, c. extra chromosomal DNA, d. mitochondrial DNA _____17. Which of the following types of epithelium is found in the lining of the blood vessels, lymph nodes, and alveoli of the lungs? to. simple squamous epithelium, b. transitional epithelium, c. stratified epithelium, d. pseudostratified epithelium _____18. Choose the option that best describes the cell nucleus: to. It transports organic compounds into energy used by the cell, b. Carries and copies DNA instructions for protein synthesis to the cytoplasm, c. It contains the DNA essential for the synthesis of proteins that keep the cell alive. d.Breaks down and digests the worn-out parts of the cell. _____19. The patient has been exposed to a bacterium. His body will begin the consumption of external substances when starting: to. anaerobic metabolism, b. aerobic metabolism, c. exocytosis, d. phagocytosis _____twenty. Which of the following types of tissues produce the extracellular matrix that supports and binds the tissues together? to. Muscle tissue, b. Nervous tissue, c. Connective tissue, d. Skeletal tissue. _____twenty-one. Choose the option that best describes the nitrogenous group that contains two nitrogen rings and includes adenine and guanine: to. pyrimidine base, b. purine based, c. cytosine, d. thymine _____22. How many different cranial pairs of chromosomes does each human cell have? a.46, b.40. c.20. d.23. _____23. The base used for the transmission of genetic information necessary for protein synthesis that replaces thymine in the RNA structure: to. Adenine, b. Guanine, c. uracil, d. cytosine _____24. A child receives two members of a genetic pair, one not inherited from the mother and the other from the father. This is interpreted as: to. Genotype, b. gene expression, c. alleles, d. loci _____25. Health personnel inform their patient that she is at risk of developing an autosomal recessive disorder. The patient may be at risk of suffering from: to. Tay-Sachs disease, b. neurofibromatosis, c. von Recklinghausen disease, d. Marfan syndrome SCIENCE

 
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