experiment is to examine the results of stimulation on a frog’s sciatic nerve by looking at its compound action potential‚ the conduction velocity‚ and by quantifying the total and absolute refractory period between the nerve at room and cold temperature. An oscilloscope‚ preamplifier‚ and stimulator were used to stimulate the frog’s nerve located in the nerve chamber. Threshold voltage was determined by stimulating the nerve at increasing voltages until a compound action potential resulted. Absolute
Premium Chemistry Action potential Muscle
Exercise 1: The effects of nerve stimulation A. Describe briefly what you have done for this section (maximum 100 words). Basically I am the volunteer. Two students handle the system while one student helps to spread the adequate electrode cream on the volunteer’s left wrist. The system is set to continuous‚ frequency is 1Hz‚ pulse duration at 200μs and pulse current at 10mA. The stimulator is switched off to disconnect the isolated stimulator terminals. The stimulus is then switched on and
Premium Muscle Nerve Energy
DECREASE IN OXYGEN WOULD MAKE THE KIDNEYS PRODUCE MORE ERYTHROPOETIN TO STIMULATE RBC PRODUCTION 8. List the following values from Chart 1: Hematocrit value for male with aplastic anemia = 32 & WBC for male with aplastic anemia = 1% 9. Were the values listed in question 8 within the normal range? Why or why not? 1-4 WAS NORMAL BECAUSE THEY ARE FROM HEALTHY INDIVIDUALS. #5 IS VERY LOW BECAUSE THE PERSON HAS APLASTIC ANEMIA AND THEIR BONE MARROW IS UNABLE TO MAKE ENOUGH RBC. #6
Premium Red blood cell
Management Development Institute of Singapore Applied Marketing Psychology Impulse Purchase: How It Affects Consumers Charmaine Kaur Sekhor Elvira Rajoo Khairunnisa Begum Rashidah Binte Jalil Muhammad Dinie Afiq Bin Aizam Abstract This study examines the factors that contribute to an impulse purchasing behavior in the following marketing stimuli – price‚ promotion‚ service and environment
Premium Marketing Psychology Purchasing
PhysioEx – Exercise 9 Activity 1: 1. excretion and regulation 2. glomerular capillaries (glomerulus) & Bowman’s capsule 3. The filtrate flows from the Bowman’s capsule into the renal tubule called the proximal convoluted tubule then into the loop of Henle‚ and finally into the distal convoluted tubule: a. Proximal Convoluted Tubule b. Loop of Henle c. Distal Convoluted Tubule 4. When the radius of the afferent arteriole was decreased‚ the pressure and the filtration rate both decreased
Premium Glomerulus Nephron Kidney
both empathy and sympathy in the reader by posing questions which induce consideration of an alternate standpoint as well as a feeling of helplessness and vulnerability. This vulnerability is denoted firstly by the title: ‘Crow’ has lost his ‘nerve’‚ leaving him devoid of faith in himself and therefore acutely aware of human judgement; as ‘his brain [had] slip[ed]’ he had become susceptible to the influence of his intrinsic condemnation. This theme of vulnerability and loss of character is indispensable
Premium Empathy Murder Poetry
Paige Wicks-Niehaus A & P II Review Sheet 38 (1-7‚ 9-17‚ 19‚ 20) 10/02/2011 1. Mucosa – epithelium‚ lamina propria‚ muscularis mucosae; secretion‚ absorption‚ protection Submucosa – nutrition‚ protection Muscularis externa – regulates GI motility Serosa or Adventitia – visceral peritoneum; reduce friction‚ anchor/protect organs 2. Alimentary‚ digestive 3. It can expand and contract; number of layers 4. Replaced by smooth muscle 5. Large intestine breaks stuff down‚ colon
Premium Digestive system Liver
h.0 premiered on Comedy Central on June 4‚ 2009‚ starring Daniel Tosh. It focuses on Internet viral videos.[1] The first season proved a surprise hit‚ averaging over a million viewers per episode. Within 10 weeks of its premiere‚Tosh.0 became the second-most-watched cable network show in its time slot among 18–34-year-old males‚ a sought-after advertising demographic.[2] The show was originally scheduled for only 10 episodes‚ but as its popularity increased‚ Comedy Central extended the first season
Premium Facebook Marketing Social network service
0 out of 5 points The main drawback to utilitarian reasoning is that: Answer Selected Answer: The majority may override the rights of those in the minority. Correct Answer: It is difficulty to accurately measure both costs and benefits. Question 2 5 out of 5 points Business executives are finding that a trusting‚ ethical relationship with a business partner is: Answer Selected Answer: Often essential in conducting business. Correct Answer: Often essential
Premium Management Normal distribution Standard deviation
Physioex 8.0 R E V I E W S H E E T E X E R C I S E 10 Acid-Base Balance Respiratory Acidosis and Alkalosis The following questions refer to Activity 1: Normal Breathing. 1. What was the pH level during normal breathing? 2. Was this pH within the normal pH range? 2. Was this pH within the normal pH range? The following questions refer to Activity 2: Hyperventilation. 3. In run 1‚ what was the maximum pH recorded with hyperventilation? 4. What acid-base imbalance occurred with hyperventilation
Premium Carbon dioxide Blood Bicarbonate