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Section A: Foundational Principles and Definitions Followed by Respective Application (23 Questions) Multiple Choice (2 points each question)

Conservative rehabilitation for a patient experiencing recurrent anterior shoulder subluxations aims to achieve dynamic stability. Which intervention strategy is central to achieving humeral head (HH) centralization?

At point 4 of this graph depicting the energy change associated with the formation of a H–H bond, which of the following statements is true?  Image Description: Potential Energy Curve for H–H Bond Formation The image shows a potential energy diagram, illustrating the energy changes during a chemical reaction.Graph: A curve on a graph depicts the potential energy (kJ/mol) on the vertical axis versus the reaction coordinate ‘r’ (likely representing internuclear distance or a reaction progress variable) on the horizontal axis. The curve starts at a high potential energy on the left, decreases to a minimum, and then rises steeply on the right. The lowest point of the curve is marked as −436 kJ/mol at 0.74 Å (Angstroms) on the ‘r’ axis. Several points along the curve are numbered 1 through 5 indicating different stages of the reaction. A dotted line extends horizontally from the left axis at 0 kJ/mol, intersecting the curve at point 1. Inset Diagrams:To the right of the graph, there are four small diagrams associated with points on the curve. These diagrams show two spheres representing atoms, with changing overlap to represent bond formation. Point 1: Two separate spheres, no overlap (reactants). Point 2: Spheres starting to overlap slightly. Point 3: More significant overlap between the spheres. Point 4: Maximum overlap, representing the transition state or intermediate complex.Text:    The vertical axis is labeled “Energy (kJ/mol)”. The horizontal axis is labeled “r”. The numbers 1 through 5 are marked with lines connecting to the corresponding point on the graph and diagram. The values “−436” and “0.74 Å(Angstroms)” are shown at the minimum point of the curve.  

The sketch below shows the relative change in energy as two hydrogen (H) atoms are brought closer together. Copy the diagram, then label the point where the bond is most likely to form by inserting two dots to the hydrogens forming the bond, based on Coulomb’s theory. Show all work for this question for full credit. Write out your response on a separate sheet of paper, labeling the question number clearly and circling or highlighting all answers. You will upload a photo of your response at the end of the exam. Image Description: Energy vs Distance Plot The image shows a graph depicting the relationship between energy (on the y-axis) and distance (on the x-axis). The curve starts from high energy, decreases to a minimum, and then increases again.

Upload your work Please take a picture of each page of your worked-out responses. Make sure that all handwriting is legible and that each question number is written clearly. Combine your normal-sized photos into one Word (.doc) document or Adobe file (.pdf) and upload it to the next page (Midterm Exam 2 Written Work Submission).  Verify that your uploaded document is upright and legible. You must submit your responses within 10 minutes of completing this exam.

Different regions, or blocks, of the periodic table correlate with the electron capacity of s, p, d, and f orbitals. These regions have been sketched on the periodic table below. For each region, enter the type of orbital correlated with it. (Enter only the letter.) [i] [ii] [iii] [iv] Image Description: Periodic table block diagram labeled I–IV The image shows a diagram with four labeled regions: I, II, III, and IV. The diagram appears to represent sections of a larger structure, with each labeled region depicted as a separate area within the design.      

Name the tissue at the blue arrow:

Name the epithelium in the blue bracket:

As sperm pass through the male genital ducts, proteins and low molecular weight products are added from several sources producing semen. Which of the following provides a nutritive, fructose rich secretion?

What are the basophilic clusters of ribosomes and rough endoplasmic reticulum seen in neurons called?