Epithelia Guías de estudio, Notas de estudios & Resúmenes

Anatomy Epithelial and Connective Tissues Matching Quiz 2023 transitional epithelium consists of several layers of cells allowing an expandable lining pseudostratified columnar epithelium commonly possesses cilia that move dust and mucus out of the airways of the respiratory cells simple squamous epithelium single layer of flattened cells pseudostratified columnar epithelium nuclei located at different levels within a single row of aligned cells simples squamous epithelium forms wall...

Other Dermatological Disorders (Smarty PANCE): Acanthosis nigricans, Hidradenitis suppurativa, Lipomas/epithelial inclusion cysts, Photosensitivity reactions, Pilonidal disease, Urticaria Exam Questions and Answers 100% Pass What is acanthosis nigricans? Acanthosis nigricans (AN) is a benign dermatosis characterized by velvety, hyperpigmented, hyperkeratotic plaques, which are usually symmetric What areas of acanthosis nigricans are most often affected? Most often occurs on the posterio...

HUBS 191 FINAL EXAM ACTUAL QUESTIONS AND CORRECT ANSWERS WITH COMPLETE SOLUTION. 2024/2025 Name the four basic types of tissue Connective tissue, epithelial tissue, muscle tissue and nervous tissue. Why do the four types of tissues have different structures and function? They are made up of different kinds of cells. They have different things that make up the extracellular matrix. They have varying amounts of extracellular matrix. Types of connective tissue Connective tissue proper - Lo...

Immunology ch 2 Questions and Answers 100% VerifiedImmunology ch 2 Questions and Answers 100% VerifiedImmunology ch 2 Questions and Answers 100% VerifiedImmunology ch 2 Questions and Answers 100% Verified Antibodies, complement proteins, and phagocytic cells provide effective protection against all of the following types of infections in Figure Q2.1, except: - ANSWER-B need figure All extracellular forms of pathogens are targets for antibodies, complement, phagocytic cells and antibody-dep...

Excitatory synapses make the post-synaptic cell less likely to fire. - ANSWER-False The neural tissues are: - ANSWER-Spinal cord, sensory neurons, and brain How do the glial cells (i.e., myelin sheath) speed up the firing of neurons? - ANSWER-The cell wraps extensions of a fatty insulating substance (myelin) around the axons of neurons. The action potential is: - ANSWER-A result of the movement of ions. Receptors are made from membrane-bound polyribosomes. - ANSWER-True List the 4...

simple squamous epithelium - single layer of flat, scale-like cells found in the outer layer of the duodenum, visceral and parietal peritoneum, alveoli of lungs, Bowman's capsule, and the endothelium of capillary walls. simple columnar epithelium - single layer of long, column-shaped cells. Some produce mucous from goblet cells found within them. Found in the inner layer of the duodenum and line digestive tracts. simple cuboidal epithelium - single layer of cube-shaped cells found in the i...

BIO 315 WSU LECTURE EXAM 1 WITH COMPLETE SOLUTIONS A histologist examines a tissue using a light microscope and notices it contains a numerous amount of cells separated by an extracellular matrix containing numerous protein fibers. What kind of tissue is this? Connective tissue What is NOT a characteristic of epithelia? Contains numerous blood capillaries Which of the following structures is/are a part of the axial region of the body? A) legs B) fingers and toes C) arms D) wris...

Which duct does not branch? -ANSWER simple A process by which all cytoplasmic components of the cell are divided into 2 identical daughter cells -ANSWER cytokinesis Name the 2 types of nerves in the periodontal ligaments? -ANSWER myelinated afferent and autonomic Name the 3 groups of fibers in the PDL -ANSWER gingival fiber group, alveolodental ligament, transseptal ligament These are concentric series of bands represent incremental growth lines that extends from the DEJ -ANSWER line...

What are the four tissues in the body? - ANSWER-epithelial, nervous, muscle, and connective What tissue type covers and lines body structures? - ANSWER-epithelial what specialized cells make up nervous tissues? - ANSWER-neurons and neuroglia what parts of the neuron are found in gray matter? - ANSWER-axons what are the three classifications of the muscle tissue? - ANSWER-smooth, cardiac, of skeletal what tissue type is cartilage? - ANSWER-connective tissue Define an organ. - AN...

What is Apoptosis? correct answer: A programmed cell death What is necrosis? correct answer: Death of most or all of the cells in an organ or tissue due to disease, injury, or failure of the blood supply. Characteristics of tissue necrosis correct answer: 1) Rapid loss of of the plasma membrane structure 2) Organelle swelling 3) Mitochondrial dysfunction Hypoxia correct answer: What is the #1 major cause of cellular injury leading to necrosis. (especially the kidney and heart) ...