Zivistan PhysioEx Exercise 3 Activity 1

Question 6 B. Increasing fremency of stimulation Using the Myogram above, what does line C represent? Contractile period Latent period O Summation Residual force Tidal volume Tetanus Lag time Fatigue electromyography Relaxation period

Lab 2.1 - Prelab PhysioEx Ex. 3, Activities 1 and 3 Before coming to class, complete PhysioEx: Exercise 3 (Nerve Impulses in Single Neurons) Activities 1 and 3. Note that you do not need to print or turn in your completed PhyisoEx activities. Instead, you should answer the questions below and turn in these questions as your pre-lab for lab 2.1. Activity 1: Resting Membrane Potential (RMP). The axon membrane contains two kinds of Na* and K* channels. Leak channels are always open to allow a slight influx of Na+ and larger efflux of K*. This helps generate the resting membrane potential (RMP). These simulations demonstrate how relative concentrations of Na* and K* inside and outside the neuron affect RMP as they diffuse down their gradients. Follow the procedures in PhysioEx Ex. 3 Activity 1 and use your data from Chart 1 to answer the questions below: 1) What happens to the RMP as the extracellular K* is increased? In other words, does RMP become more positive, more negative, or does it…

Required information Action potential Multiple Choice 0:00 0:45 Action potentials arriving at a presynaptic terminal cause breakdown of acetylcholine. release of neurotransmitter. calcium ion channels to open. calcium ion channels to close. -Presynaptic terminal 1x CC O

Please help with these two questions, thank you so much!!!

Question:- 10.Aldo Tagliatelli is 71 years old migrated to this country from Italy with his wife ten years ago. He is in hospital having treatment for a minor stroke. The stroke has affected his speech , as well as the movement of his right arm and hand (he is right-handed). He is recovering well and it is expected that he will be discharged home where his 68-year old wife, Mary will care for him. He is taking , and will continue to take , the diuretic hydrochlorothiazide and the B-blocker atenolol for hypertension. Added to this will be the anticoagulant warfarin. Discuss the factors both positive and negative affecting aldos adherence to his drug therapy.

Question: Exercises in which the patient works against a counter-pressure to increase muscle strength are ________ exercises.

10:37 O X O 10 l ll 40% As you are transporting the patient, you continue to reassess vital signs and perform another more complete neuro exam to see if there are any deficits, and to see if there is any change in symptoms over time. You note that the patient's pupils are 3 mm, equal and reactive to light. Her speech remains slightly slurred and she is slow to respond on some questions, so you check a blood glucose, which is 84 mg/dL. Hand grips and left-sided weakness remain the same throughout transport. Reassessment Level of Consciousness Recording Time: 7 minutes A (Alert to person, place, and day) Pale and cool 88 beats/min, regular 146/90 mmHg Skin Pulse Blood Pressure Respirations SaO: 18 breaths/min 96% ECG Sinus rhythm with occasional PVCS You arive at the hospital, and because you forewarned the hospital that you had a possible stroke patient, you are told to bypass the triage line and bring the patient straight back to where the "stroke team" is waiting. You quickly…

Answers to questions 3 and 4 please

12:09 1 E 1B Process Questions (Serous Mem... Multiple Choice Identify the choice that best completes the statement or answers the question. ARG I II III Which plane would a doctor most likely use when performing a leg amputation? Roman Numeral I Roman Numeral II Roman Numeral III all of these planes together O O O

Answers to questions 1 and 2 please

Answers to question 5 please

answer for 14, 17

Required information 30s Multiple Choice Acetylcholine in the synaptic cleft binds to 0:00 0:45 Synaptic vesicles Calcium ions Action potential Ligand-gated sodium channels Carrier proteins P -Presynaptic terminal 1x CC D

List two supplements that may be of benefit to Steven for a marathon. What are the potential mechanisms and benefits of using these two supplements? What protocol, including the timing and dose, would you suggest Steven use for each supplement and why?

I need help please

Please provide the answer to this, it is part of a worksheet and I want to be able to check my answer to study.

Both please