Anatomy Quiz #2
What organs are apart of the Abdominal Cavity?
Liver, Stomach, Spleen
Which of the following is NOT true about organelles? -Ribosomes are the site of protein synthesis. -They are divided into non-membranous and membranous organelles. -They are found in all body cells. -Membranous organelles are surrounded by a protein bilayer.
Membranous organelles are surrounded by a protein bilayer.
Why would you suspect that neural injuries are more serious than skin injuries? -Most neural cells cannot divide and replace cells that have been lost. -Neural injuries are not more serious than skin injuries. An open wound can lead to infection. -Neural injuries can cause you to feel a temporary numbness, whereas a skin injury does not. -Neural injuries are not more serious than skin injuries because skin is needed to regulate body temperature.
Most neural cells cannot divide and replace cells that have been lost.
Which of the following statements about lysosomes is FALSE? -The endocytic vesicle fuses with a lysosome, which results in the digestion of its contents. -Lysosomes are vesicles filled with digestive enzymes. -The Golgi apparatus packages materials for the lysosomes. -None of the listed responses is correct.
None of the listed responses is correct.
The upper limb includes which of the following? -auris, olecranon, digits -carpus, brachium, manus -pollex, antebrachium, crus -manus, hallux, palma
carpus, brachium, manus
Which of the following is NOT part of the trunk? -umbilicus -cephalon -pelvis -thoracis
cephalon
The strongest and most abundant protein fibers in connective tissue proper are _____ fibers. -reticular -elastic -collagen -keratin
collagen
Connective tissue is different than epithelial tissue because connective tissue _____. -is always avascular -contains cells surrounded by an extracellular matrix -contains cells with an apical and basolateral surface -contains tightly packed cells connected by CAMs
contains cells surrounded by an extracellular matrix
Lymphatic System Functions
defends against infection and disease, returns tissue fluids to the bloodstream
Respiratory System Functions
delivery of air to sites where gas exchange can occur between the air and circulating blood
Nervous System Functions
directing immediate responses to stimuli, usually by coordinating the activities of other organ systems
Endocrine System Functions
directing long-term changes in the activities of other organ systems
Urinary System Functions
elimination of excess water, salts, and waste products; control of pH
Fixed macrophages _____. -engulf pathogens and damaged cells -store lipids for energy -produce melanin -stimulate local inflammation
engulf pathogens and damaged cells
In connective tissues, which of the following produce collagen, reticular, and elastic fibers? -lymphocytes -mast cells -mesenchymal cells -fibroblasts
fibroblasts
The clear, colorless fluid that surrounds cells and protein fibers in connective tissues is called _____. -synovial fluid -mesenchymal fluid -ground substance -serous fluid
ground substance
Which of the following is NOT a major function of the endoplasmic reticulum? -storage -hydrolysis -synthesis -detoxification
hydrolysis
Circulatory System Function
internal transport of cells and dissolved materials( including nutrients, wastes, and gases)
Muscular System Functions
locomotion, support, heat production
What organs are apart of the Pleural Cavity?
lungs
Which of the following are NOT correctly matched? -oculus: eye -oris: mouth -mentis: nose -bucca: cheek
mentis; nose (mentis is chin)
In the anatomical position, the _____. -plantar region is inferior to the tarsus -popliteus is anterior to the patella -sural region is anterior to the crural -digits of the foot are medial to the hallux
plantar region is inferior to the tarsus
Digestive System Functions
processing of food and absorption of organic nutrients, minerals, vitamins, and water
Reproductive System Functions
production of sex cells and hormones
Integumentary System Function
protection from environmental hazards; temperature control
Skeletal System Functions
provides support, strength, protection, and mineral/fat storage; blood cells made in bone marrow
What organs are apart of the Mediastinum Region?
Heart, Trachea, Esophagus
Which of the following is true? -The brachium is proximal to the antebrachium. -The olecranon is anterior to the antecubitis. -The axilla is medial to the mammary region. -The acromial region is found in the chest.
The brachium is proximal to the antebrachium. (the upper arm is proximal to the forearm)
The nucleus is the control center for the cell's operations. What is a characteristic of the nucleus? -The nucleus contains all of the information needed to control the synthesis of approximately 100,000 different proteins in the human body. -The nucleus has an impermeable nuclear envelope. -The nucleus always contains only one nucleolus. -All cells in the human body have a single nucleus.
The nucleus contains all of the information needed to control the synthesis of approximately 100,000 different proteins in the human body.
What organs are apart of the Pelvic Cavity?
Urinary Bladder, Internal Reproductive Structures
Which of the following is NOT true about mitochondria? -The inner membrane of the mitochondria has many folds called the cristae. -All mitochondria have the same shape: long and tubular. -Increased mitochondria can provide energy faster, improving muscular performance. -They are organelles that have a double membrane.
All mitochondria have the same shape: long and tubular.
STUDYY!!! In what way are neurons and neuroglia similar to each other? -Both make the functioning of the spinal cord possible. -They both make up the nerve fibers that create the nerves of the body. -They both have cellular extensions called axons and dendrites involved in signaling. -They both can send messages to skeletal muscles of the arm, removing the hand from a heat source.
Both make the functioning of the spinal cord possible.
What organs are in the Cranial Cavity?
Brain
Which cavities are within the Thoracic Cavity?
Pleural Cavity, and Mediastinum(region) aka Pericardial Cavity
What organs are in the Spinal Cavity?
Spinal cord
