Tissue subtypes - Study guides, Class notes & Summaries

3 Distinct Types of Muscle correct answers 1. Skeletal muscle ~ 40% BW, has striated, tubular multinucleated fibers, usually attached to skeleton, voluntary 2. Smooth muscle- narrow, atpered rod shaped cells, nonstriated, uninucleated fibers, occurs in the walls of internal organs and blood vessles, involuntary 3. Cardiac muscle (smooth + cardiac= 10% BW) - striated, tubular, branches, uninucleated fibers, occurs in the walls of the heart, involuntary Muscle is an excitable contractil...

The 2 types of powered instrument devices are ____________ and ____________. correct answer: sonic, ultrasonic The 2 subtypes of ultrasonic powered devices are ______________ and _______________. correct answer: piezo, magneto What are some benefits/strengths of the powered instruments over hand instruments? correct answer: -several mechanisms of action (mechanical calculus removal, water irrigation, and cavitation) -small size of instrument working-end -easily inserted in pocket wit...

MICR 3230 Midterm Exam | Questions and Answers (Complete Solutions) What is immunity? The state of protection against foreign pathogens or substances (antigens) How do you generate immunity without disease? Immunization What does immunization do? Prepares the immune system for eradication of the antigen What is herd immunity? Vaccination/protection of a critical mass of people What is humoral immunity? Combats pathogens via antibodies What are antibodies produced by? B cells 2 types of humoral...

HA EXAM 1 assessment techniques, vital signs, and pain SPRING 2024 with 100% Correct Answers Describe physical exam techniques and their purpose. -Answer- Relate the importance of using the correct blood pressure cuff size. -Answer- Describe the auscultatory gap and why it is important. -Answer- Relate how to find and palpate the radial and brachial pulses. -Answer- systolic pressure -Answer-Blood pressure in the arteries during contraction of the ventricles. diastolic pressure -Answer-B...

3 Uses of Platelet Counts - 1. Assess bleeding disorders 2. Part of coagulation workup 3. Monitor course of disease or bone marrow failure 4 Interfering Factors - 1. Abonormalities in RBC size (EX) Abnormally large (This is when the CBC M comes in handy) 2. Extreme elevated WBC elevation 3. Immediately after hemorrhage have not "caught up" so hematocrit will be normal (may decrease hours later) 4. Elevations & decreases same as for HGB 4 Red Blood Cell (RBC) characteristics - 1. Bicon...

Lab 1: What are the 4 primary tissue types? Epithelial, Connective, Muscle, Nervous Lab 1: Major roles, subtypes or cell types of Epithelial tissue -fxn: protect, secrete, absorption, excretion -Types of Membranes: Columnar, Cubodial, Squamos -Glands: Endocrine & Exocrine Lab 1: Membrane: Columnar -column like -found in intestines Lab 1: Membrane: Cubodial -cube shape -found in kidney Lab 1: Membrane: Simple Squamous -squished/flat, found in air sacs of lungs...

Common examples of chromosomal translocated genes associated with lymphomas MYC, BCL2, BCL6 Next Step if 1:! mixture with plasma corrected from the original aPTT Lupus anticoagulants tend to be temperature dependent adn 85% of antifactory VIII inhibitors are also temperature dependent. INCUBATE 2 HOURS @ 37C THEN RUN aPTT Brainpower Read More Which test would increase in a patient with hemophilia A PTT (PLT, PT, and bleeding time stay the same) Population in which acu...

Common examples of chromosomal translocated genes associated with lymphomas MYC: stimulates entry into the cell cycle BCL2: suppresses apoptosis BCL6: suppresses the transcription of other genes necessary for cell growth Population in which acute lymphoid leukemia (ALL) with a stem cell phenotype is most common Pediatric population Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen Brainpower Read More Primary laboratory te...

Surface marker of hematopoietic stems cells - ANSWER CD34 Normal white blood cell count - ANSWER 5-10k/uL Leukopenia - ANSWER <5K WBCs Leukocytosis (# definition) - ANSWER >10K WBCs Two subtypes of leukopenia - ANSWER 1) Neutropenia 2) Lymphopenia Causes of neutropenia - ANSWER 1) Drug toxicity (chemotherapy alkylating agents) 2) Severe infection (go into tissue to fight infection) Tx for neutropenia - ANSWER GM-CSF or C-CSF increases the number of granulocytes Cause...

HA EXAM 1 assessment techniques, vital signs, and pain SPRING 2024 with 100% Correct Answers Describe physical exam techniques and their purpose. -Answer- Relate the importance of using the correct blood pressure cuff size. -Answer- Describe the auscultatory gap and why it is important. -Answer- Relate how to find and palpate the radial and brachial pulses. -Answer- systolic pressure -Answer-Blood pressure in the arteries during contraction of the ventricles. diastolic pressure -Answer-B...