FREE BIOLOGY AND STUDY GAMES ABOUT BIOL237 FINAL

PDF Download

FREE BIOLOGY AND STUDY GAMES ABOUT BIOL237 FINAL

EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -224 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: Extremely small passages that connect the lacunae to each other in bone

tissue are called:

Answer:

canaliculi Question 2: What is the action of the: psoas major

Answer:

flexion Question 3: An excess or abuse of this hormone can lead to acromegaly and sometimes pituitary diabetes.

Answer:

growth hormone Question 4: Prior sub-threshold depolarization of a reflex pathway produces:

Answer:

facilitation

Question 5: The term "complementarity" used in Anatomy and Physiology refers to the

deterministic relationship between:

Answer:

Structure and function in body tissues, organs, and systems.Question 6: What is the name for the portion of the bone containing holes through which olfactory nerves ascend to the brain?

Answer:

cribriform plate Question 7: For the bone category "long bones", the spaces within spongy bone are initially

filled with:

Answer:

red marrow

Question 8: where is elastic cartilage found?

Answer:

in the epiglottis and ear

Question 9: Which of the following does not describe the ANS?

Answer:

a system of motor neurons that innervates all muscle cells

Question 10: Which of the following signaling chemicals called pheromones?

Answer:

apocrine glands Question 11: The predominant fibers in dense regular connective tissue are:

Answer:

collagen

Question 12: Which event is required for detachment of the crossbridges?

Answer:

Uptake of ATP by the myosin heads.

Question 13: The rectus femoris acts to move the:

Answer:

tibial tuberosity

Question 14: Which muscle listed is not a member of the rotator cuff muscles?

Answer:

teres major Question 15: What is the action of the: peroneus longus

Answer:

extension

Question 16: Which muscle is NOT a member of the rotator cuff?

trees major, supraspinatus, infraspinatus, subscapularis

Answer:

teres major Question 17: The connective tissue surrounding each muscle cell is the:

Answer:

endomysium Question 18: This bony landmark of the pelvic girdle receives the head of the femur.

Answer:

acetabulum Question 19: The smooth muscle of the digestive viscera is served largely by the ________.

Answer:

tenth cranial nerve

Question 20: The parasympathetic ganglion that serves the eye is the ________.

Answer:

ciliary ganglion

Question 21: As a result of threshold depolarization at the neuromuscular junction, what happens on the adjacent sarcolemma?

Answer:

Opening of the voltage-gated sodium channels.Question 22: True/False: Is a mastoid sinus a one of the paranasal sinuses?

Answer:

False.

Question 23: All the parts of the ear are found in the ______ bone

Answer:

temporal Question 24: Which of the following binds calcium ions: sarcoplasmic reticulum, troponin C, myosin or all of them

Answer:

sarcoplasmic reticulum and troponin C Question 25: An action potential is generated on the sarcolemma by which event of the

following:

Answer:

Opening of the voltage-gated sodium channels.Question 26: The sarcolemma is polarized because more _____ are pumped out than ___ are pumped in.

Answer:

Na+, and K+ Question 27: Spongy bone lacks:

Answer:

Haversian systems Question 28: Post-menopausal osteoporosis is characterized by ___ calcium in the blood.

Answer:

higher than normal