Answer true/false for the following:

1. The power stroke is generated during the contraction-relaxation phase.

2. Reformation of cross bridges occurs during the excitation-contraction phase.

1. what part of the digestive process are under voluntary control?

2. How do you suppose damage to the vagus nerve (a parasympathetic nerve) would impact digestive processes?

3. what digestive functions does the pancreas perform?

which belongs to each sentence?

In [external/ or cellular] respiration, these gases are exchanged between the body's tissues and the outside environment by way of the respiratory system. In [ external/ or cellular] respiration, these gases are used and created by the metabolic processes of the cells.

[alveolar capillary membranes, type 2 alveolar cells, type 1 alveolar cells] make up the main structure of the alveolar wall. The walls of the alveoli  are very thin, separated from the capillary vessels by an even thinner barrier called [alveolar capillary membranes, type 2 alveolar cells, type 1 alveolar cells] . [alveolar capillary membranes, type 2 alveolar cells, type 1 alveolar cells] occur on the inside surface of the alveoli and secrete liquids called pulmonary surfactants, to help the surface of the alveoli expand.

Which of the following is a general adaptation of the respiratory system that increases the rate of diffusion?

a. Decreasing the concentration gradient across the respiratory surface

b. Having a small respiratory surface area

c. Having a thin respiratory surface

Describe the major processes of CO2 uptake by the blood in a systemic blood capillary.

1. Which of these cells is capable of phagocytosis? Red blood cells NK cells Mast cells Dendritic cells

2. Which of these chemicals aids in inducing apoptosis in a virally-infected cell? Histamine Eicosanoids Heparin Granzyme

3. Which of these cell types is capable of producing cytotoxic chemicals against a multicellular parasite? Dendritic cells Mast cells Eosinophils

All of the following are delivered directly to the appropriate department without further processing EXCEPT

If person is receiving an anticoagulant, such as heparin for 7 days due to heart disease complicated by acute myocardial infarction what changes in his coagulation process can be expected? What factor will be inhibited

All of the following affect the blood clotting process EXCEPT:

prothrombin

blood platelets

heparin

erythropoietin

fibrinogen

Which WBCs release heparin?

a. Basophils

b. Eosinophils

c. Lymphocytes

d. Monocytes

e. Neutrophils

4.Summarize how babies are made. List all the things that need to occur for a baby to be born (Remember this is a 40-week process).

5.Define lactation and summarize how it is regulated

If the babies were diagnosed with a penicillinase resistant strain, what would be an appropriate drug choice to treat them?

Unlike this case, many times, Staph. aureus cannot be isolated from the site of skin damage in patients. Why might this be? (consider how the damage is caused)

You hear that your friend has been in a car accident and needs a blood transfusion; you want to donate blood. Your friend has type AB+ blood and you have A+ blood. Can your blood be given to your friend? Explain the reason for your answer.