Chapter 1 (A)

25問 • 1年前

問題一覧

Select the correct associations referring to the subdivisions of anatomy:

Developmental anatomy – the study of the structural changes of an individual from fertilization to adulthood, Macroscopic anatomy – the study of the structures of the body visible without the use of a microscope, Microscopic anatomy – the study of cells, tissues and organs visible under a microscope

Select the correct statements referring to cytology:

It is one of the branches of physiology, It is the study of cells and their functions

Select the true statement(s) from the answers below:

The function of the excretory system is studied by a branch of physiology called renal physiology, Reproductive physiology studies the reproductive organs and the methods of reproduction, The function of the nervous system is studied by a branch of physiology called neurophysiology

Select the true statement(s) from the answers below:

Carbohydrates, proteins, lipids and water are typical examples for the level of structural organisation of the body where the main components are represented by molecules, The cell contains subcellular structures such as mitochondria and ribosomes, Atoms are chemical units of chemical elements (oxygen, carbon, nitrogen, sodium)

Select the true statement(s) from the answers below:

An organ consists of two or more types of tissues, The stomach consists of all four main types of tissues: epithelial, connective, muscle and nervous, The muscle system includes striated muscles, smooth muscles and the cardiac muscle, The urinary system consists of the kidneys, the bladder and the associated urinary tracts

Which of the following statements referring to metabolism is/are true?

Metabolism represents the sum of all chemical processes in the body, Metabolism is subdivided into two subcategories, catabolism and anabolism, Catabolism represents the decomposition of organic matter resulting in the production of the energy required by cell functioning

Select the correct associations referring to body functions:

Movement – voluntary or involuntary – is the result of muscle fibre contraction, Conductivity – the property of cells to send stimuli – is a characteristic of nervous and muscle cells

Which of the following statements referring to homeostasis are true?

All the processes that contribute to maintaining internal stability of the body within normal limits are called homeostasis, The constant maintaining of temperature and atmospheric pressure are necessary conditions to maintain homeostasis, All organ systems are involved in maintaining homeostasis

Which of the following statements are true?

When the body is in anatomical position, it is in vertical position (orthostatism), with the upper limbs near the body and the palms facing forwards, In anatomical position, the body has two sides, an anterior one (ventral) and a posterior one (dorsal), The term „ventral” is the opposite of the term „dorsal” (when the body is viewed frontally)

Which of the following statements referring to direction are false?

In anatomic terminology, the abdomen (the inferior part of the abdominopelvic cavity) is considered to be located inferior to the thorax, The term “ipsilateral“ refers to structures situated on opposite sides of the body, The term “contralateral” refers to structures situated on the same side of the body

Select the correct associations regarding the body’s directional terms:

Right hand – right foot – ipsilateral, Left arm – right foot – contralateral, Foot – distal to thigh – distal to calf

Select the true statements referring to the body’s anatomical planes:

The midsagittal plane is a vertical plane that divides the body in two halves, left and right, The planes transect the human body and provide reference points for its organs

Which of the following statements referring to body cavities and regions is/are true?

The heart, the oesophagus, the trachea and the primary bronchi are located in the mediastinum, The abdominopelvic cavity is called the peritoneal cavity and contains the internal abdominal and pelvic organs, The stomach is located in the abdominal subdivision of the abdominopelvic cavity

Choose the correct statement(s) referring to body cavities and regions:

Organs such as the lungs, the heart, the thymus, the oesophagus are situated at the thoracic level, The terms „quadrants” (upper – left and right, and lower – left and right) are commonly used in clinical practice, The intersection of two imaginary lines, a vertical one and a horizontal one, in the centre of the abdominopelvic cavity delimits four quadrants

Choose the true statement(s) referring to the abdominopelvic cavity:

It is also called peritoneal cavity and contains the internal abdominal and pelvic organs, Is separated by the thoracic cavity by a dome-shaped large muscle – the diaphragm

Choose the true statement(s) from below:

The human body contains three serous membranes: the pleura, the pericardium and the peritoneum, Each of the three serous membranes has a parietal and a visceral sheet, The parietal sheet of the peritoneum lines the abdominal and the pelvic cavities, The space between the peritoneal sheets is called peritoneal cavity, the space between pericardial sheets is called pericardial cavity

Choose the correct statement(s) referring to prokaryote cells:

They are devoid of nucleus, Bacteria are prokaryotic cells, They do not divide by mitosis

Choose the correct statement(s) from below:

Eukaryotic cells have a nucleus and cell organelles and divide by mitosis, All cells, including human ones, have two basic components: cytoplasm and plasma membrane, Bacteria belong to prokaryotic cells, while animal and human cells are eukaryotic

Choose the correct statement(s) referring to the plasma membrane:

It mainly consists of proteins and phospholipids, The lipids in the plasma membrane are arranged in two layers (bilayer structure), The proteins in the membrane carry out various functions (enzymatic, transmembrane transport)

Phospholipids in the plasma membrane have the following type(s) of end:

Polarised, which contains phosphorus, Unpolarised, consisting of fatty acid chains, Hydrophobic, consisting of fatty acid chains

Select the true statement(s) referring to plasma membrane proteins:

Transmembrane proteins may act as transporters of certain organic molecules, Can be classified into transmembrane and peripheral, Transmembrane proteins may serve as channels for membrane transport

Select the false statement(s) referring the permeability of the cell membrane:

Oxygen molecules pass from pulmonary alveolae to red blood cells by osmosis, If one introduces red blood cells into a hypertonic solution, they will undergo the process of hemolysis, Active transport is achieved in the sense of the concentration gradient

Choose the correct statement(s) referring to cross-plasma-membrane transport:

Diffusion is the movement of molecules from a high-concentration area to a low-concentration area (in the sense of the gradient concentration), Osmosis is the diffusion of water molecules through a semipermeable membrane, Osmosis is the diffusion of water molecules from a low-concentration area of the solute to high-concentration area of the solute

Choose the correct statement(s) from below:

The solute is a chemical substance dissolved in a fluid called solvent, A solution that has a higher salt concentration than the cytoplasm is called hypertonic solution, A solution that has a higher sodium chloride concentration than the cytoplasm is called a hypertonic solution

The plasma membrane is a semipermeable membrane because:

It allows the passing of water from a low-concentration-solute area to a high-concentration-solute area, It allows just certain molecules to pass ( g., O2, water, CO2), It does not facilitate the passage of large molecules to or from the cell

Chapter 1 (komplett)

X · 50問 · 1年前

Chapter 1 (komplett)

50問 • 1年前

Chapter 1 (B)