LSC (CONCORDIA UNIV ST PAUL) BIO 315/316: B&N DPF Connect with APR and Phils Online Access for Anatomy and Physiology: The Unity of Form and Function 180 Day Access ENTRP
9th Edition
ISBN: 9781264794645
Author: Kenneth Saladin
Publisher: McGraw-Hill Learning Solutions
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 14.3, Problem 3AYLO
Summary Introduction
To discuss:
The location, gross anatomy and general functions of midbrain and the cranial nerves that arise from the midbrain. The specific functions of its colliculi, substantianigra, and central gray matter.
Introduction:
Midbrain arises from the mesencephalon in the embryonic development of the brain. It is situated between the pons and cerebrum which is seen around the cerebral aqueduct. It has nerve fibers and nerve cell bodies. It connects the spinal cord and upper part of the brain. Nerve cell bodies act as control centers for various nerve fibers.
Expert Solution & Answer
![Check Mark](/static/check-mark.png)
Want to see the full answer?
Check out a sample textbook solution![Blurred answer](/static/blurred-answer.jpg)
Students have asked these similar questions
Kinetics: One-Compartment First-Order Absorption
1. In vivo testing provides valuable insight into a drug’s kinetics. Assessing drug kinetics following multiple routes of administration provides greater insight than a single route of administration alone. The following data was collected in 250-g rats following bolus IV, oral (PO), and intraperitoneal (ip) administration.
Using this data and set of graphs, determine:(calculate for each variable)
(a) k, C0, V, and AUC* for the bolus iv data
(b) k, ka, B1, and AUC* for the po data
c) k, ka, B1, and AUC* for the ip data
(d) relative bioavailability for po vs ip, Fpo/Fip
(e)absolute ip bioavailability, Fip
(f) absolute po bioavailability, Fpo
3. A promising new drug is being evaluated in human trials. Based on preliminary human tests, this drug is most effective when plasma levels exceed 30 mg/L. Measurements from preliminary tests indicate the following human pharmacokinetic parameter values: t1/2,elim = 4.6hr, t1/2,abs = 0.34hr, VD = 0.29 L/kg, Foral = 72%. Based on these parameters, estimate the following if a 49 kg woman were to receive a 1000mg oral dose of this drug:
(a) Estimate the plasma concentration of the drug at 1hr, 6 hr, and 20hr after taking the drug ( Concentration estimate)
(b) Estimate the time for maximum plasma concentration (tmax).
(c) Estimate the maximum plasma concentration (Cmax).
(d) Estimate the time at which the plasma level first rises above 30 mg/L. (Note this is a trial and error problem where you must guess a time, plug it into the concentration equation, and determine if it is close to 30 mg/L. Hint: based on part (a) it should be apparent that the answer is less than 1hr.)
(e)…
List substitutions in your diet you could make to improve it based on what you know now about a balanced diet. For instance, if you like to drink soda, you might substitute skim milk or water for some of the soft drinks you consumed. List the item you wish to replace with the new item and what you hope to accomplish with that substitution. Be sure to choose foods you know that you'd enjoy and you consider more "healthful." If you feel your diet is already balanced, describe how you accomplish your balanced intake and when you began eating this way.
Chapter 14 Solutions
LSC (CONCORDIA UNIV ST PAUL) BIO 315/316: B&N DPF Connect with APR and Phils Online Access for Anatomy and Physiology: The Unity of Form and Function 180 Day Access ENTRP
Ch. 14.1 - Prob. 1BYGOCh. 14.1 - Define gyrus and sulcus.Ch. 14.1 - Prob. 3BYGOCh. 14.1 - Prob. 4BYGOCh. 14.1 - Prob. 1AYLOCh. 14.1 - Prob. 2AYLOCh. 14.1 - Prob. 3AYLOCh. 14.1 - Prob. 4AYLOCh. 14.1 - Prob. 5AYLOCh. 14.1 - Embryonic development of the brain from neural...
Ch. 14.2 - Prob. 5BYGOCh. 14.2 - Prob. 6BYGOCh. 14.2 - Prob. 7BYGOCh. 14.2 - Prob. 8BYGOCh. 14.2 - Prob. 1AYLOCh. 14.2 - Prob. 2AYLOCh. 14.2 - Prob. 3AYLOCh. 14.2 - Prob. 4AYLOCh. 14.2 - Prob. 5AYLOCh. 14.2 - Prob. 6AYLOCh. 14.2 - Prob. 7AYLOCh. 14.3 - Prob. 9BYGOCh. 14.3 - Prob. 10BYGOCh. 14.3 - Prob. 11BYGOCh. 14.3 - Prob. 12BYGOCh. 14.3 - Prob. 13BYGOCh. 14.3 - The medulla oblongata: its location, gross...Ch. 14.3 - Prob. 2AYLOCh. 14.3 - Prob. 3AYLOCh. 14.3 - Prob. 4AYLOCh. 14.3 - The cerebellum: its location, gross anatomy,...Ch. 14.3 - Prob. 6AYLOCh. 14.4 - Prob. 14BYGOCh. 14.4 - Prob. 15BYGOCh. 14.4 - List at least six functions of the hypothalamus.Ch. 14.4 - Prob. 17BYGOCh. 14.4 - Distinguish between commissural, association, and...Ch. 14.4 - Prob. 19BYGOCh. 14.4 - Prob. 20BYGOCh. 14.4 - Prob. 1AYLOCh. 14.4 - Prob. 2AYLOCh. 14.4 - Prob. 3AYLOCh. 14.4 - Prob. 4AYLOCh. 14.4 - Prob. 5AYLOCh. 14.4 - Prob. 6AYLOCh. 14.4 - Prob. 7AYLOCh. 14.4 - Prob. 8AYLOCh. 14.4 - Prob. 9AYLOCh. 14.4 - Prob. 10AYLOCh. 14.4 - Prob. 11AYLOCh. 14.4 - Prob. 12AYLOCh. 14.4 - Prob. 13AYLOCh. 14.5 - Prob. 21BYGOCh. 14.5 - Prob. 22BYGOCh. 14.5 - Prob. 23BYGOCh. 14.5 - Prob. 24BYGOCh. 14.5 - Prob. 1AYLOCh. 14.5 - Stages of sleep; physiological characteristics of...Ch. 14.5 - Association areas of the cerebral cortex; the...Ch. 14.5 - Prob. 4AYLOCh. 14.5 - Prob. 5AYLOCh. 14.5 - Prob. 6AYLOCh. 14.5 - Prob. 7AYLOCh. 14.5 - Prob. 8AYLOCh. 14.5 - Prob. 9AYLOCh. 14.5 - Prob. 10AYLOCh. 14.5 - Prob. 11AYLOCh. 14.5 - Effect of Parkinson disease and basal nuclei...Ch. 14.5 - Prob. 13AYLOCh. 14.5 - Prob. 14AYLOCh. 14.6 - Prob. 25BYGOCh. 14.6 - Prob. 26BYGOCh. 14.6 - Prob. 27BYGOCh. 14.6 - Prob. 28BYGOCh. 14.6 - Prob. 29BYGOCh. 14.6 - Prob. 1AYLOCh. 14.6 - Prob. 2AYLOCh. 14.6 - Prob. 3AYLOCh. 14.6 - Prob. 4AYLOCh. 14 - Which of these is caudal to the hypothalamus? a....Ch. 14 - If the telencephalon was removed from a 5-week-old...Ch. 14 - The blood-CSF barrier is formed by a. blood...Ch. 14 - Prob. 4TYRCh. 14 - Which of the following does not receive any input...Ch. 14 - Prob. 6TYRCh. 14 - Prob. 7TYRCh. 14 - The_________is most closely associated with the...Ch. 14 - Prob. 9TYRCh. 14 - Prob. 10TYRCh. 14 - The right and left cerebral hemispheres are...Ch. 14 - Prob. 12TYRCh. 14 - Prob. 13TYRCh. 14 - Prob. 14TYRCh. 14 - Prob. 15TYRCh. 14 - Prob. 16TYRCh. 14 - Prob. 17TYRCh. 14 - Prob. 18TYRCh. 14 - Prob. 19TYRCh. 14 - Prob. 20TYRCh. 14 - Prob. 1BYMVCh. 14 - Prob. 2BYMVCh. 14 - Prob. 3BYMVCh. 14 - Prob. 4BYMVCh. 14 - Prob. 5BYMVCh. 14 - Prob. 6BYMVCh. 14 - Prob. 7BYMVCh. 14 - oculo-Ch. 14 - Prob. 9BYMVCh. 14 - Prob. 10BYMVCh. 14 - Prob. 1WWTSCh. 14 - Prob. 2WWTSCh. 14 - Prob. 3WWTSCh. 14 - Prob. 4WWTSCh. 14 - Prob. 5WWTSCh. 14 - Prob. 6WWTSCh. 14 - Prob. 7WWTSCh. 14 - Prob. 8WWTSCh. 14 - Prob. 9WWTSCh. 14 - Prob. 10WWTSCh. 14 - Prob. 1TYCCh. 14 - Prob. 2TYCCh. 14 - Suppose that a neuroanatomist performed two...Ch. 14 - A person can survive destruction of an entire...Ch. 14 - Prob. 5TYC
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Which single food item contained you ate for the 3 days with the most sodium?arrow_forwardSelect a diet and choose one site that provides credible information. Explain why the source itself and/or the information on the site is credible. This should be a report. This site should be different from U.S News and World Report. For full credit, you must include the following information and elaborate in detail: The diet name The main components of the diet The credible website name and link What makes the credible website credible?arrow_forwardSelect a diet and give a summary of the main components. Do a web search of the diet and choose one link that provides misinformation. Explain why the site itself and/or the information on the site is not credible. This should be a report. This site should be different from U.S News and World Report. For full credit, you must include the following information and elaborate in detail: The diet name The main components of the diet The misinformation website and link What misinformation is being provided in the other website and how did you determine it was not credible?arrow_forward
- 1. In vivo testing provides valuable insight into a drug’s kinetics. Assessing drug kinetics following multiple different routes of administration provides greater insight than just a single route of administration alone. The following data was collected in 250 g rats following bolus iv, oral (po), and intraperitoneal (ip) administration.Using this data and set of graphs, determine: (a) k, C0, V, and AUC* for the bolus iv data (b) k, ka, B1, and AUC* for the po data (c) k, ka, B1, and AUC* for the ip data (d) relative bioavailability for po vs ip, Fpo/Fip (e) absolute po bioavailability, (f)Fpo absolute ip bioavailability, Fip MAKE SURE ANSWERS HAVE UNITS if appropriate. SHOW ALL WORK, including equation used, variables used and each step to your solution.arrow_forward2. Drug quantification from plasma is commonly performed by using techniques such as HPLC or LC/MS. However, these methods do have limitations, and investigators may choose to use a radiolabeled analog of a drug instead. Radioligands are molecules that contain radioactive isotopes, commonly 3H or 14C. This technique allows investigators to quantify drug concentration from radiation measurements. The following measurements were made in 250 g rats following oral administration of 18.2 µCi of a 14C-labeled drug of interest: Time (min) Plasma Radiation Levels (µCi/L) 0 0.0 2 9.7 4 19.2 7 25.3 9 37.8 12 39.6 14 45.8 17 48.8 20 52.0 25 56.4 30 59.2 35 60.1 40 61.1 45 62.1 50 62.8 60 63.1 70 62.1 80 60.1 90 57.3 100 55.5 110 53.7 120 52.2 150 48.0 180 45.0 240 39.0 Note that a µCi is a measure of the amount of radioactivity and hence is a measure of the amount of drug present. Given that the oral bioavailability of this drug is known to be essentially 100%, estimate the following from this…arrow_forwardThe current nutrition labelling regulation in Hong Kong requires food manufacturer to list E+7 information on the package of pre-packaged food products. Do you think that more nutrients, such as calcium and cholesterol, shall be included?arrow_forward
- View History Bookmarks Window Help Quarter cements ents ons (17) YouTube Which amino acids would you expect to find marked on the alpha helix? canvas.ucsc.edu ucsc Complaint and Grievance Process - Academic Personnel pach orations | | | | | | | | | | | | | | | | 000000 000000000 | | | | | | | | | | | | | | | | | | | | | | 00000000 scope vious De 48 12.415 KATPM FEB 3 F1 F2 80 F3 a F4 F5 2 # 3 $ 85 % tv N A の Mon Feb 3 10:24 PM Lipid bilayer Submit Assignment Next > ZOOM < Å DII 8 བ བ F6 16 F7 F8 F9 F10 34 F11 F12 & * ( 6 7 8 9 0 + 11 WERTY U { 0 } P deletearrow_forwardDifferent species or organisms research for ecologyarrow_forwardWhat is the result of the following gram stain: positive ○ capsulated ○ acid-fast ○ negativearrow_forward
- What type of stain is the image below: capsule stain endospore stain gram stain negative stain ASM MicrobeLibrary.org Keplingerarrow_forwardWhat is the result of the acid-fast stain below: Stock Images by Getty Images by Getty Images by Getty Images by Getty Image Getty Images St Soy Getty Images by Getty Images by Getty Images Joy Getty encapsulated O endosporulating negative ○ positivearrow_forwardYou have a stock vial of diligence 75mg in 3ml and need to draw up a dose of 50mg for your patient.how many mls should you draw up to give this dosearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Medical Terminology for Health Professions, Spira...Health & NutritionISBN:9781305634350Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. SchroederPublisher:Cengage LearningHuman Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning
- Understanding Health Insurance: A Guide to Billin...Health & NutritionISBN:9781337679480Author:GREENPublisher:CengageAnatomy & PhysiologyBiologyISBN:9781938168130Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark WomblePublisher:OpenStax College
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305634350/9781305634350_smallCoverImage.gif)
Medical Terminology for Health Professions, Spira...
Health & Nutrition
ISBN:9781305634350
Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. Schroeder
Publisher:Cengage Learning
![Text book image](https://www.bartleby.com/isbn_cover_images/9781285866932/9781285866932_smallCoverImage.gif)
Human Physiology: From Cells to Systems (MindTap ...
Biology
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Cengage Learning
Understanding Health Insurance: A Guide to Billin...
Health & Nutrition
ISBN:9781337679480
Author:GREEN
Publisher:Cengage
![Text book image](https://www.bartleby.com/isbn_cover_images/9781938168130/9781938168130_smallCoverImage.gif)
Anatomy & Physiology
Biology
ISBN:9781938168130
Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher:OpenStax College
Information Storage and the Brain: Learning and Memory; Author: Professor Dave Explains;https://www.youtube.com/watch?v=PQDiUKwXLVI;License: Standard youtube license