Physiology Questions and Answers

Hello! Can i please get help showing the math to solve these problems: Thank you! Estimate the amount of energy expended by the following clients: 1. 65-year-old female, 155 lbs., trimming ...

Please help with this problem: Estimate the amount of energy YOU would expend doing the following activities (include your personal data (age, weight, etc) in the description before your answers. ?...

Instructions Complete this example Exam consisting of 40 Questions - Multiple Choice and True/False, covering Units 1-4. Flag question: Question 1 Question 12.5 pts MDs are also known as Group o...

Explain the anatomical concepts associated with nutrition structural foundations. Summarized in 5-6 sentences. Explain the physiological concepts associated with nutrition and metabolic functional fou...

Make up your own example of speciation where populations begin geographically separated, describing 1) how divergent selection acts on a particular trait, 2) how some particular form of isolating barr...

A 44-year-old female came to the clinic today brought in by her husband. He notes that she has been with various states of depression and irritability over the past 3 months with extreme fatigue, ha...

A 22-year-old female student was brought to her college student health department by her boyfriend. He was concerned about the changes in her behavior. The boyfriend noted that she has been hearing v...

Explain the physiological concepts associated with the skeletal system. Summarize this modules key points in 5-6 sentences.. ections: V viewing and studying this module's content, answer the following...

Hi, Question: Would you expect a venom that targets muscarinic ACh receptors to have an effect on the chick biventer preparation? Justify your answer including a thorough explanation of why you th...

HI, I'm having trouble understanding this question and would appreciate some help :) In the laboratory we can examine neuromuscular activity using the chick biventer cervicis nerve-muscle prepar...

Hi , I over thinking this problem and I need help to get my head around it. In this experiment the nerve has been stimulated and in addition to measuring the muscle contractions, the amount of AC...

Hello! Please help if able: My question is - "some snake venoms contain a toxin which blocks the opening of voltage-gated potassium channels on Neurons. What effect would this venom have on the follow...

Some snake venoms contains a toxin which blocks the opening of voltage-gated potassium channels on neurons. What effect would this venom have on the following parameters? Make sure you justify your an...

A patient wailed into the clinic today with the following complaints. weight gain (15 pounds), however has a decreased appetite with extreme fatigue, cold intolerance, dry skin, hair loss, and falls a...

A 55-year-old male presents with complaints of polyuria, polydipsia, polyphagia, and weight loss. He also noted that his feet on the bottom are feeling strange like ants crawling on them and noted his...

A 77year old female was brought to the clinic by her daughter who stated that her mother had become slightly confused over the past several days, she had been stumbling at home and had fallen twice bu...

A 54-year-old schoolteacher is seeing you today for complaints of passing bright red blood when she had a bowel movement this morning. She stated the first episode occurred last week. The episode toda...

Question text The older adult may have plaque buildup in the walls of the arteries causing stiffness and leading to loss of elasticity of the arterial walls. This may lead to increased peripheral vasc...

You are speaking to a group of pregnant patients during an educational presentation about skin changes in pregnancy. Which of the following statements accurately presents what skin changes women can e...

Internal validity is the degree to which _______________________ Question 31 options: a) external validity must be determined prior to establishing what variables need to be in place for internal va...

The first step in conducting a visual analysis in SCRD is: Question 27 options: a) reviewing the immediacy of effect b) comparing data between phases c) identifying within condition patterns of ...

The level change between conditions can identified by all of the following steps except for: Question 11 options: a) Identify the last data point in the first phase and the first data point in the s...

1. Rachael has been complaining of frequent and burning urination. She also reported seeing some blood in her urine. Her physician suspects cystitis. What is cystitis, and how can it cause...

QUESTION 21 The osmolarity of most bodily fluids, including blood, is approximately 0.5 OsM (500 mOsM). True False QUESTION 22 If glucose moves from an area of high concentration to an area o...

QUESTION 1 Which of the following is NOT a type of tissue? a.Nervous b.Epithelial c.Muscle d.Connective e.All of the above are major tissue types QUESTION 2 The top part of an epithelial cell tha...

eating a big meal. [Questions 68-71] You are sitting on the couch relaxing after eating a big meal. Answer the following questions regarding what happens as the food you ate makes its way through your...

neuron exposed to drug. Voltage-gated potassium channels will open more slowly. Select one: O True O False. [Questions 49-50] A neuron is exposed to a drug. The drug prevents the neuron's synaptic vol...

Olfactory information comes into the brain through the olfactory nerve (I) and is relayed through the thalamus to the cerebral cortex. True False Which of the following wavelengths of light would ...

please see image The portal system that provides the vascular connection between the hypothalamus and pituitary ... (A) refers to two capillary beds joined by a portal vein. B) mediates the release of...

plaese see image Referring to the question above, is her GFR high, low or within the normal range? 0 A} high 0 3] low 0 Cl normal 0 D} It is not possible to determine her GFR from the information prov...

please see image The Starling forces determining the balance of filtration and absorption at the glomerular capillaries are the same as that in systemic blood vessels EXCEPT that ... O A) the hydrosta...

please see image Endocrine regulation of water loss / reabsorption by the kidney involves ... (A) a hormone signal from the posterior pituitary gland. ( B) binding of a hormone to an intracellular rec...

please see image Compensations for acidosis are often associated with disorders in potassium homeostasis due to the actions of an H /K-ATPase on ... (A) the apical surfaces of proximal tubule epitheli...

please see image A compensation for metabolic acidosis would include .. A) a decrease in respiration rate OB) an increase in respiration rate O C) decreased excretion of H O D) increased reabsorption ...

please help me with this Which of the following regarding pathways for information about fine touch is correct? ()A) Neural information travels to the brain via the dorsal columns. (B) The primary aff...

QUESTION 36 Which of the following neurotransmitter-receptor combinations will ALWAYS produce an EPSP in a post-synaptic cell? a.Acetylcholine - Muscarinic b.Norepinephrine - β-adrenergic c.Acetylch...

QUESTION 26 Which of the following brain structures ensures communication between the two hemispheres of the cerebrum? corpus striatum thalamus putamen hypothalamus corpus callosum 2.5 points QUES...

QUESTION 16 How does an excitable cell change its membrane potential? a.Synthesize protein b.Open ion channels c.Activate apoptosis d.Enter the cell cycle e.None of the above 2.5 points QUESTION 1...

QUESTION 11 On a neuron, the "trigger zone" refers to which of the following structures? a.Dendrites b.Axon terminal c.Cell body d.Myelin sheath e.Axon hillock 2.5 points QUESTION 12 A(n) _______ ...

QUESTION 6 The resting membrane potential for most cells is maintained at _____ thanks to the constant activity of _____________. a.-90 mV; Na + /K + pumps b.-70 mV; Na + /Ca 2+ pumps c.+70 mV; Na...

QUESTION 1 Which of the following is NOT a feature of a neuron? a.Cell body b.Glomerulus c.Dendrite d.Axon e.Myelin sheath 2.5 points QUESTION 2 A sensory neuron will have its cell body in the ___...

QUESTION 13 Which of the following is FALSE about a salt like KCl (potassium chloride)? a.It exists as a crystalline solid b.It easily dissolves in water c.K and Cl atoms are held together with covale...

QUESTION 32 Light at which of the following wavelengths will have the least amount of energy? HINT: 1 nm = 1 x 10 -9 m, 1 cm = 1 x 10 -2 m. a.10 nm b.100 nm c.900 nm d.15 cm e.100 m 2.5 points ?...

The stimulus interval has a profound effect on the contraction force of the muscle.Explain what happened when the muscle was stimulated in rapid succession. What was the minimum time required for the ...

A 54-year-old Latin woman which is in the emergency department, complains of persistent, extreme upper quadrant pain radiating to her right scapula, which lasted nearly six hours. two She vomited 2...

Please provide explanation for both correct answer and incorrect answers, THANKS! 4. Negative intrathoracic pressure is maintained by all of the following EXCEPT (select the incorrect response) Elast...