Questions
Describe, in order, the events that create a local potential that (a) doesn’t result in an...

Describe, in order, the events that create a local potential that (a) doesn’t result in an action potential, and (b) does result in an action potential.

In: Anatomy and Physiology

one page visual/summary of aerobic cellular respiration following the fate of carbon, and energy (NADH/FADH, and...

one page visual/summary of aerobic cellular respiration following the fate of carbon, and energy (NADH/FADH, and ATP

In: Anatomy and Physiology

5. Identify any one (1) genetic disorder not caused by nondisjunction. Explain why. 6). Given that...

5. Identify any one (1) genetic disorder not caused by nondisjunction. Explain why.

6). Given that Phenylketonuria (PKU) is inherited as a recessive trait. What is the chance for two heterozygous parents to have a phenylalanine-sensitive child? Explain.

7). Given a mating between a non-hemophiliac male & a heterozygous female what is the probability for a hemophiliac female child? Explain.

8). Given a mating between an albino male & a carrier female, what is the probability for a child who is a carrier for albinism? Explain.

In: Anatomy and Physiology

Briefly describe both the macro and micro (cellular) anatomy of a skeletal muscle.

Briefly describe both the macro and micro (cellular) anatomy of a skeletal muscle.

In: Anatomy and Physiology

Part Three: Acid/Base Homeostasis in the Human Body Beginning Questions: Carbon dioxide is formed during cellular...

Part Three: Acid/Base Homeostasis in the Human Body

Beginning Questions:

  1. Carbon dioxide is formed during cellular respiration and then diffuses out of cells into the interstitial fluid and then into the bloodstream. Most of the carbon dioxide is transported in our blood as bicarbonate. Write the chemical equation for the formation of bicarbonate and hydrogen ions from carbon dioxide and water below.



  1. Under which of the following situations would the formation of bicarbonate and hydrogen ions be greater? Circle your answer.

At Rest After Exercise

Change in pH after exercise.

Calculate the percentage change in pH for both procedures and record your values in the table below

  • % change in pH = ((control pH – experimental pH)/control pH) * 100

Condition:

Breaths/Min

Control pH

Experimental pH

% pH Change

Class Avg of % pH Change

At Rest

13

6.8

6.2

8.8%

9.2%

After Exercise

34

7.1

5.8

18.3%

15.6%

Questions:

  1. Explain how blowing air into water caused the change in pH.




  1. Describe why exercise caused the observed change in pH.





In: Anatomy and Physiology

Part of Virchow's Triad are 1. Changes in the vessel 2. Changes in the pattern of...

Part of Virchow's Triad are 1. Changes in the vessel 2. Changes in the pattern of blood flow 3. Changes in blood constituents. Please give a concrete example for each of the parts of Virchow's Triad. Be detailed please!

In: Anatomy and Physiology

1. Discuss structure and function: why do the Kidney tubules contain cuboidal epithelial tissue? 2. Discuss...

1. Discuss structure and function: why do the Kidney tubules contain cuboidal epithelial tissue?

2. Discuss structure and function: why do the Kidney tubules contain stratified squamous epithelial tissue?

3. Discuss structure and function: why do the lung alveoli contain simple squamous epithelium?

4. Discuss structure and function: why does the small intestine contain ciliated simple columnar epithelium?

In: Anatomy and Physiology

1. What is monospermy? What is its purpose? 2. The secondary oocyte has how many chromosomes?...

1. What is monospermy? What is its purpose?

2. The secondary oocyte has how many chromosomes?

3. What is the corona radiata?

4. What is the zona pellucida?

5. What is a pronulecus?

In: Anatomy and Physiology

1) Define the following terms: Bypass, Ablation, Defibrillator, Electrocardioversion How are they different? What do they...

1) Define the following terms: Bypass, Ablation, Defibrillator, Electrocardioversion
How are they different? What do they have in common? Give examples, be specific

In: Anatomy and Physiology

1.Which of the following describes appropriate infant food introduction a.Eliminating breast-feeding at the start of solid...

1.Which of the following describes appropriate infant food introduction

a.Eliminating breast-feeding at the start of solid foods b. starting with protein foods such as eggs or chicken c. Introducing foods one at a time and monitoring for tolerance D. placing infant rice cereal in the bottle

2. A nutrient of concern for older adults which has a higher RDA been for persons under 50 years

a.iodine b.calcium c.thiamin d.vit c

3. A healthcare provider is providing education to client after being prescribed a Statin cholesterol lowering medication. What else should the health professional tell the client

a, Significantly decrease your total fat intake B. Read labels and avoid dietary cholesterol as much as possible C. White grapefruit and grapefruit juice or taking this medication d.Eat more green leafy vegetables

In: Anatomy and Physiology

anterior superficial view

anterior superficial view

In: Anatomy and Physiology

4.which of the following Parsons has the highest risk for diabetes hypertension and heart disease? a.a...

4.which of the following Parsons has the highest risk for diabetes hypertension and heart disease?
a.a man with BMI 24 and total body fat 27% b.a woman with BMI 42 and total body fat 12 c.a man with BMI 29 and was it circumference 37 inches d.a woman with BMI 27 and waist circumference 36 inches

5.deficiency of most be vitamins will initially cause
a.diarrhea b.Low energy c.loss of taste d.hair loss

6.breast-feeding provides all of the following benefits to the mother except

a. Higher energy expenditure and potential of weight loss B. Time and cost savings C. Earlier return of ovulation D. Contraction of the uterus back to normal

In: Anatomy and Physiology

What is the function of iron on a molecular level? Is it an electron acceptor or...

What is the function of iron on a molecular level? Is it an electron acceptor or donor? Does it assist in forming covalent bonds? Is it present in certain enzymes like a vitamin?

In: Anatomy and Physiology

Explain how digested fats from the lumen of the intestine enter the circulatory system. Be certain...

  1. Explain how digested fats from the lumen of the intestine enter the circulatory system. Be certain to discuss the key substances produced by the body that allow fats and lipids to be absorbed.  Also, be sure to describe how the structure of the mucosa in the intestine facilitates absorption of nutrients (that is, what are the key anatomical features that allow absorption to occur)?

In: Anatomy and Physiology

During the menstrual phase of the uterine (menstrual) cycle A. A new ovarian follicular phase is...

During the menstrual phase of the uterine (menstrual) cycle

A. A new ovarian follicular phase is beginning

B. The corpus luteum degenerates

C. Estrogen and progesterone levels reach their lowest concentration

D. All of these answers

E. Vasoconstriction of the uterine vessels occurs in response to release of a uterine prostaglandin

In: Anatomy and Physiology