Please answer all

1. An adult human and a sheep brain are about the same size.

A. True

B. False

2. Which of the following structure is NOT seen in the sheep brain.

A. Cerebrum

B. Cerebellum

C. Thalamus

D. Corpus callosum

E. All of the above are seen in a sheep brain

3. During sheep brain dissection in the lab, there was lot of bleeding.

A. True

B. False

4. Sheep brain dissected in the lab was covered with the following meninges.

A. Pia mater

B. Arachnoid

C. Dura mater

D. Only ‘a’ and 'b'

E. Only ‘b’ and ‘c’

5. Which of the following statements is NOT true regarding sweat glands?

A. They are an exocrine gland.

B. They are found in the dermis.

C. Sweat contains a small amount of salt.

D. Perspiration warms the body.

6. Which of the following sensory receptors does NOT detect touch and pressure?

A. Merkel disc

B. Pacinian corpuscle

C. Ruffini’s corpuscle

D. Meissner’s corpuscle

7. Which of the following statements regarding sensory receptors is NOT true?

A. Sensory receptors in the skin are dendrites of sensory nerves.

B. Sensory receptors of the skin are located in the dermis.

C. The sensory receptors of the skin are all encapsulated.

D. Sensory receptors of the skin are all exteroceptors.

8. Which sensory receptor is incorrectly paired with its sensation?

A. Merkel disc - touch and pressure

B. Meissner’s corpuscle - temperature

C. hair root plexus - hair movement

D. Ruffini’s corpuscle - stretch

9. Which sensory receptor is NOT correctly paired with its location?

A. Pacinian corpuscle - deep in dermis

B. nociceptor - dermis and basal layer of epidermis

C. thermoreceptor - junction of epidermis and dermis

D. Ruffini’s corpuscle - papillary region of dermis

10. Which of the following statements is NOT true? As the density of sensory receptors increases,

A. the distance between being able to feel two points decreases.

B. the ability to accurately locate a sensation decreases.

C. two point discrimination improves.

D. All the above are correct.

11. Which of the following statements regarding adaptation is NOT true?

A. The stimulation is still present.

B. Not all sensory receptors adapt.

C. The sensation disappears.

D. The brain no longer receives a signal.

Question 36

Which of the following will happen as a result of stimulating α1 receptors?

Question 36 options:

Question 47

A hinge joint is a multiaxial joint.

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Question 48

Opening of voltage gated potassium channels results in hyperpolarization.

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Question 49

Muscles that control precise movements have large motor units.

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Question 50

Ligaments are a type of epithelial tissue.

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Question 51

In general, humans have only five senses.

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Question 64

Joints with a small ROM are usually

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Question 81

Pain from gallstones would be transmitted primarily by somatic sensory neurons.

Question 81 options:

Question 84

Opioid medications such as morphine can reduce the perception of sensations initiated by

Question 84 options:

Please answer all 8 questions, thank you so much!

Please explain what cerebral spinal fluid (CSF) is, how it is made (structures involved); and discuss its complete circulation (as explained in the lecture). You must reply to at least one student's explanation to receive credit.

What is a neuromuscular junction? List and describe the junction. List and describe the roles of the chemicals involved at that site

why would Streptococcus pyogenes most concerns you?
What prevention strategies exist for your selected disease? add sources

What is the value in wearing proper footwear while performing various activities? How can this affect the structure or function of the foot?

1. Which of the following statements is incorrect regarding a hematocrit:

1. a manual hematocrit is an underestimation of the true value which is obtained via the automated method
2. it is the percentage of RBCs in sample of whole blood
3. it provides an indication of the oxygen-carrying capacity of an individual
4. it is the packed cell volume divided by the volume of a whole blood sample

2. Which of the following is incorrect regarding a packed cell volume (PCV):

1. PCV is not the same thing as a hematocrit
2. a person with anemia will likely have a lower PCV than a normal person
3. if you are dehydrated, you will have a higher PCV than normal
4. blood doping leads to an increased PCV

Explain in 300 words, please be detailed: Do present eating habits and food production processes alter modern sexual development? How so? Can anything be done to undo these modern changes? Are regulatory agencies doing enough to assist? Why or why not?

Nicotine acts upon the nervous system. What kinds of effects would you expect nicotine to have on the body? How would that be manifested?

IN YOUR OWN WORDS:

Discuss the four stages of urine formation: glomerular filtration, tubular reabsorption, tubular secretion, and water conservation.

In your own words, describe the physiologic functions of the following gastric secretions: hydrochloric acid, pepsin, gastric lipase, intrinsic factor. In your own words, describe the stages of gastric activity: cephalic, gastric, and intestinal.

Use the following choices to answer questions 31 – 35.

a.) salivary amylase                                        b.) cholesterol                          c.) pharynx                                                     d.) cephalic                                                     e.) chyme

1. Gastric bypass is a procedure used for weight loss or as a treatment for gastric cancers. In extreme cases the stomach is removed entirely, connecting the esophagus directly to the duodenum. Considering a patient who has had their entire stomach removed, describe how this would impact their digestion and absorption of macronutrients. Consider both mechanical and chemical digestion and be specific in your answer. You only need to describe what would be impacted; you do not need to list what wouldn’t be affected.

1. Jean is a 45-year-old male who presents to the emergency department complaining of a headache and mild chest pain. He has no SOB or diaphoresis. The triage nurse takes his blood pressure and gets a value of 140/120. What is his pulse pressure and MAP? Are these values normal? If not, what is considered the normal range? What are some possible consequences if this is not corrected?