T tubules are - Study guides, Class notes & Summaries

Physical Activity and Health (Kine 1102) Final Exam Questions & Answers, Graded 100%-What is tubular reabsorption? a) General movement of substances from tubule into peritubular capillaries b) General filtration of plasma into Bowman's Capsule c) Selective movement of substances from tubule into peritubular capillaries d) Selective movement of substances from peritubular capillaries into the tubule - c) Selective movement of substances from tubule into peritubular capillaries Sperm are s...

Nr 507 WEEK 4 MIDTERM EXAM 2022/2023 Score for this quiz: 118 out of 120 Submitted Jul 29 at 7:12am This attempt took 54 minutes. Question 1 2 / 2 pts The lung is innervated by the parasympathetic nervous system via which nerve? Correct! Vagus Phrenic Brachial Pectoral Fibers of the parasympathetic division of the autonomic nervous system (ANS) travel only in the vagus nerve to the lung. Question 2 2 / 2 pts What is the action of urodilatin? Urodilatin causes vasocon...

Biology 235 Physiology - Exam #2 Questions With Verified Answers What are the three types of muscle tissue? 1) Skeletal muscle 2) Cardiac muscle 3) Smooth muscle What are the characteristics of skeletal muscle? - Long, cylindrical cells - Multinucleate - Striated with numerous fine bands - Voluntary - Neurogenic, it requires a nerve to stimulate it What are the characteristics of smooth muscle? - Spindle shapes - Flat and unstriated - Single nucleus - Involuntary - No sar...

Sawey: Contemporary Issues in Biology + Lab Exam 1 Questions and Answers 100% Pass -if it starts with an "H" - Answer- virus -if it doesn't start with an "H" (HIV, Hep B, Hep C, HPV, Herpes) - Answer- bacteria -chlamydia is bacteria (t/f) - Answer- true -herpes can be cured by antibiotics (t/f) - Answer- false -syphillis is a virus (t/f) - Answer- false -you can't get an sti if you've only had one partner (t/f) - Answer- false -hpv can increase risk of cervical cancer (t/f) - Answ...

Chemical side of inflammationstarts with aracodonic acid ends with prostaglandin what is the enzyme used to convert aracodonic acid?COX COX1creates good prostaglandin that helps stomach and kidney tubules COX2"Bad" COX; mediates inflammation, pain perception, mediates fever Chemotaxispulls immunologically affected cells to infection What kind of T cells are on scene first?helper T cells what kind of cells are helper T cells?CD4 Cells

A drug that inhibits the release of norepinephrine will have the greatest affect on: - autonomic target cells. A group of skeletal muscle fibers together with the surrounding perimysium form a(n): - fascicle A muscle cell experiencing resting membrane potential is: - polarized A process that requires energy to move a substance against its concentration gradient is called: - active transport A substance moves by facilitated diffusion in a cell. - protein channel After acetylcholinesterase ...

How does urinary sediment differentiate prerenal, intrarenal (glomerulonephritis), intrarenal (ATN), and postrenal AKI normal - bland prerenal - bland intrarenal (G) - active (hallmark) intrarenal (ATN) - muddy brown casts, renal tubular epithelial cells postrenal - bland How does urine sodium differentiate prerenal, intrarenal (glomerulonephritis), intrarenal (ATN), and postrenal AKI normal - 20 mEq/L prerenal - <10 mEq/L intrarenal (G) - <20 mEq/L intrarenal (ATN) - >40 mE...

HESI A2 Anatomy and Physiology. 1. Anatomic position 2. Which of the following is a structure found in the upper respiratory? 3. A person who has damage to their ulnar nerve will have decreases sensation in 4. Which bone dose not articulate with any other bone? 5. Which of the following statements best describe endocrine glands? 6. Diet is important because bone are storage places for 7. Which organ is part of both the male reproductive system and the urinary system? 8. Red blood cell production...

NURS 5461 FINAL QUIZ EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED Renal issues that occur with normal aging Decreased GFR, decreased diluting capacity, decreased concentration ability, decreased sodium conservation (volume depletion) decreased sodium excreation (salt sensitivity/HTN), decreased ammonium & bicarb production (metabolic acidosis) Most accurate indicator of renal function in older adults GFR - declines 8mls per decade starting at age 40 Small amounts of protein...

NUR 612 - EXAM 5 Questions With 100% Correct Answers How much % CO do the kidneys recieve? - answer20-25% "filters essential substances and reabsorbs substances needed to maintain normal composition" describes what organ? - answerthe KIDNEY! SATA: Which of the following mechanisms controls RBF? a. intrinsic b. autoregulation c. extrinsic d. protein & glucose e. sympathetic controls - answera, c, d Intrinsic, extrinsic and protein and glucose Of the intrinsic regulation of RBF, the ...