Plexus - Study guides, Class notes & Summaries

1) Which of the following is an accessory organ of digestion? A) pancreas B) stomach C) colon D) spleen E) esophagus 2) Which of the following is the sequence of layers from the lumen to the outer wall of the digestive tract? A) mucosa, submucosa, muscularis externa, serosa B) serosa, submucosa, mucosa, muscularis externa C) mucosa, submucosa, serosa, muscularis externa D) submucosa, mucosa, serosa, muscularis externa E) submucosa, muscularis externa, serosa, mucosa 3) The motor activity...

cerebrospinal fluid (CSF) correct answers-mainly composed of secretion from the choroid plexus the 4 ventricles of the brain -is a selective secretion of plasma -has higher Na, Cl and Mg than plasma does -has lower K, Ca and protein than plasma -adults have 85-150 mL meninges correct answers3 layered membrane that surrounds the brain and spinal cord -pia mater: inside layer touching neural tissue -arachnoid mater: middle later that resembles spider web -dura mater: outer layer that i...

Question 1: There are three types of muscle tissue found in the body. True False Question 2: Cardiac and smooth muscle tissue are both under involuntary control. True False **CAN ALSO ASK: Smooth and cardiac muscle tissue are both under voluntary control. False Question 3: The lumbar plexus is part of the central nervous system. True False Question 4: A sensory signal is a signal that is sent from a muscle to the central nervous system. True False Question 5: ...

There are five types of muscle tissue found in the body. - Answer False, there are 3 cardiac and smooth muscle tissue are both under involuntary control - Answer true the musculocutaneous nerve is part of the central nervous system - Answer false, the peripheral nerve A motor signal is a signal that is sent from a muscle to the central nervous system. - Answer false, that is sensory input the cervical plexus contains nerves that innervate the thigh - Answer false te...

Select the most correct statement concerning skin cancer. - Melanomas are rare but must be removed quickly to prevent them from metastasizing. _______ is an inherited condition that affects the heme pathway; it leaves the skin scarred and gums degenerated, and may have led to the folklore about vampires. - Porphyria A needle would pierce the epidermal layers of the foreman in which order? - Corneum, granulosum, spinosum, basale The major regions of a hair shaft include all of the follow...

CSFA PRACTICE EXAM QUESTIONS WITH CORRECT ANSWERS 2024 BODY TEMPERATURE IS REGULATED BY THE: HYPOTHALAMUS WATER CONSTITUTES WHAT AVERAGE NORMAL PERCENTAGE OF TOTAL BODY WEIGHT? 50%-70% Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:04 / 0:15 Full screen THE THYROID GLAND CONSISTS OF RIGHT AND LEFT LOBES JOINED BY THE? ISTHMUS LANGER LINES GENERALLY LIE PERPENDICULAR TO THE DIRECTION OF: UNDERLYING MUSCLE TENSION ...

BIO 242 A Final Exam Questions and Answers Already Passed What defines the threshold of a neuron? a. The time between neurotransmitter binding and action potential firing. b. The voltage causing sodium ion inflow and reversal of resting potential. c. The total sodium ions entering before inactivation gates close. d. The neurotransmitter amount needed to trigger an action potential. e. The voltage across the resting cell membrane. c. The total number of sodium ions that enters the ce...

If a stab wound lacerated the posterior humeral circumflex artery passing through the quadrangular space on the shoulder region, which of the following nerves would be injured? A) Radial nerve B) Axillary nerve C) Thoracodorsal nerve D) Suprascapular nerve E) Accessory nerve - B) The axillary nerve runs posteriorly to the humerous, accompanying the posterior humeral circumflex artery through the quadrangular space and innervating the teres minor and deltoid muscles - none of the other n...

PAS 407- Brachial Plexus Exam Qs & Answers (100 %Score) Latest Updated 2024/2025 Comprehensive Questions A+ Graded Answers | 100% Pass

BIOD 151 Module 5 Exam Questions & Answers. There are three types of muscle tissue found in the body. True False Smooth and cardiac muscle tissue are both under voluntary control. True False The lumbar plexus is part of the central nervous system. True False False- this is a peripheral nerve Question 5 2 / 2 pts Question 6 2 / 2 pts A motor signal is a signal that is sent from a muscle to the central nervous system. True False False- this is sensory input The cervical p...