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IVY TECH APHY 101 MIDTERM EXAM 2024 QUESTIONS AND ANSWERS, Exams of Nursing

1. The tissue through which gases are exchanged between the blood and the air in the lungs is ANS simple squamous epithelium 2. Body heat is lost primarily by ANS radiation 3. Bone cells form concentric circles around longitudinal tubes called ANS central canals 4. A body has been sectioned in such a way that there is one whole lung per section and the urinary bladder has been split in half. What type of section is this? ANS sagittal

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IVY TECH APHY 101 MIDTERM EXAM 2024
QUESTIONS AND ANSWERS
1. The tissue through which gases are exchanged between the blood and the
air in the lungs is
ANS simple squamous epithelium
2. Body heat is lost primarily by
ANS radiation
3. Bone cells form concentric circles around longitudinal tubes called
ANS central canals
4. A body has been sectioned in such a way that there is one whole lung per
section and the urinary bladder has been split in half. What type of section is
this? ANS sagittal
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IVY TECH APHY 101 MIDTERM EXAM 2024

QUESTIONS AND ANSWERS

  1. The tissue through which gases are exchanged between the blood and the air in the lungs is ANS simple squamous epithelium
  2. Body heat is lost primarily by ANS radiation
  3. Bone cells form concentric circles around longitudinal tubes called ANS centralcanals
  4. A body has been sectioned in such a way that there is one whole lung per section and the urinary bladder has been split in half. What type of section is this? ANS sagittal
  1. Which type of tissue lines the follicles of the thyroid glands? ANS simple cuboidalepithelium
  2. The anaerobic reactions of cellular respiration take place in the ANS cytoplasm
  3. Which action is the main function of the digestive system? ANS absorption ofnutrients
  4. A cell is surrounded by an extremely thin, flexible membrane. Why is the membrane selectively permeable? ANS It allows some substances to pass throughand excludes others based on size, polarity, and other factors.
  5. What type of tissue is adipose tissue? ANS connective tissue
  6. The human integumentary system includes ANS skin, nails, hair follicles, andsweat glands
  1. Matter is composed of elements, which are composed of. ANS - Atoms
  2. For which of the following organelles are the structure and function cor- rectly described? ANS Endoplasmic reticulum—a network of interconnected mem- branes forming sacs and canals that packages protein molecules for secretion
  3. Which of the following are cellular fragments? ANS blood platelets
  4. Homeostasis exists if concentrations of water, nutrients, and oxygen in the body are balanced and heat and pressure. ANS remain within certain limited ranges
  5. An isotonic solution ANS has the same osmotic pressure as the cells in the solution
  1. Which of the following characteristics of life and their descriptions is correct? ANS Circulation—the movement of substances in body fluids
  2. Which of the following characteristics is used to name tissue types? ANS or-ganization of cells
  3. The isotope most likely to be used to study the thyroid gland is ANS iodine- 131
  4. The type of epithelium that lines the urinary bladder and many of the urinary passageways is ANS transitional
  5. ATP is important to cellular processes because it ANS provides energy for cellu-lar work when the terminal, high-energy bond is broken.
  6. In phagocytosis ANS a cell membrane engulfs solid particles.
  1. The removal of wastes produced by metabolic reactions is ANS excretion
  2. The breakdown of table sugar into glucose and fructose is an example of a(n) reaction. ANS hydrolysis
  3. Functions of neuroglia include which of the following? ANS They support and bind nervous tissue and provide nutrients and growth factors to neurons by connect-ing them to blood vessels.
  4. ANS growth of body parts
  5. Which of the following is the most abundant inorganic substance in the body? ANS water
  6. Which of the following is not a characteristic of enzymes? ANS They are mostactive at temperatures above 53 degrees C.
  1. Cells are placed in a solution that causes them to absorb liquid until they burst. When more water is removed from the solution, newly added cells do not burst. The original solutions was , while the second was to the cells. ANS hypotonic; isotonic
  2. Which organelle contains the nucleolus? ANS nucleus
  3. Exposure to ultraviolet light darkens skin by stimulating synthesis of ANS

melanin

  1. Epidermis is , whereas dermis is. ANS composed of stratified squamous epithelial tissue; composed of connective tissue, smooth mus-cle, and nerve cell processes
  2. Dehydration synthesis reactions , whereas hydrolysis reac- tions. ANS lose H2O as bonds are formed; use H2O to break bonds
  3. The dermis is composed largely of ANS dense irregular connective tissue
  4. Skin cells play an important role in producing ANS Vitamin D
  5. Vesicles are formed from the ANS cell membrane
  6. The upper midportion of the abdomen is called the region. ANS epi-gastric

choicesare correct

  1. A peptide bond forms between ANS adjacent amino acids
  1. If one strand of DNA has the sequence TCAGGCTATTCCCG, then the complementary sequence of the other strand is ANS AGTCCGATAAGGGC.
  2. Histology is the study of ANS tissues
  3. The anatomical term that indicates a structure is towards the front is ANS an-terior
  4. A hypotonic solution ANS has a lower concentration (number) of impermeantsolute than do the cells in the solution.
  5. A mutation can cause disease if ANS the DNA sequence changes so that one amino acid is substituted for another in a way that affects the encoded protein'sfunctioning.
  6. Eccrine sweat glands ANS respond primarily to elevated body temperature
  7. Which of the following is not correct concerning the skin? ANS The subcuta-neous layer is between the dermis and the epidermis.
  8. Which of the following is not an example of a negative homeostatic mech- anism in the human body? ANS Retention of fluid leading to retention of more fluid
  9. Programmed cell death occurs during development, including the removal of webbing between fingers of the fetus. This process is known as ANS