Question FBQ1 : A system in the human body is an association of ------------ that have a common function Answer: Organs Question FBQ2 : The ability of muscle fibres to shorten and thus produce movement is called ----------------- Answer: Contractility Question FBQ3 : No part of the body, from the smallest cell to a complete body system, works in ------------------- Answer: Isolation Question FBQ4 : ------------------- is a developmental process by which unspecialized cells change into specialized cells Answer: Differentiation Question FBQ5 : The nucleus is the -------------- cellular organelle Answer: Largest Question FBQ6 : The nucleus appears as a dense, roughly ----------------- organelle Answer: Spherical Question FBQ7 : Epithelial tissues are specialized to form a -------------- on all internal and external body surface Answer: Covering Question FBQ8 : Cleavage ends the formation of the --------------- Answer: Blastula Question FBQ9 : The placenta begins to develop upon implantation of the --------------- into the maternal endometrium.  Answer: Blastocyst Question FBQ10 : In preparation for implantation of the blastocyst, the uterine endometrium undergoes --------------------- Answer: Decidualisation Question FBQ11 : A ------------------- joint shows painless swelling, excessive mobility and bony destruction  Answer: Neuropathic Question FBQ12 : There are four types of bursa: adventitious, ----------------, synovial, and sub-muscular. Answer: Subcutaneous Question FBQ13 : Ball and socket joints are also called ------------------ joints Answer: Spheroidal Question FBQ14 : Flexion, extension, abduction, adduction, rotation, --------------- all occur quite freely in a ball and socket joint. Answer: Circumduction Question FBQ15 : The synovial membrane lines the entire synovial joint except the ------------ surfaces covered by hyaline cartilage. Answer: Articular Question FBQ16 : A joint, articulation (or articulate surface) is the location at which ---------------- connect. Answer: Bones Question FBQ17 : A tendon is a tough, flexible band of fibrous connective tissue that connects ------------------ to bones. Answer: Muscles Question FBQ18 : Tendons can stretch substantially, allowing them to function as springs during locomotion, thereby saving --------------- Answer: Energy Question FBQ19 : The term hypermobility refers to people with more-elastic ---------------- , allowing their joints to stretch and contort further. Answer: Ligaments Question FBQ20 : Angina pectoris is episode of chest pain due to temporary ischemia of -------------- muscle. Answer: Cardiac Question FBQ21 : Adequate or excessive use of particular muscles causes their better development, or even -------------------- Answer: Hypertrophy Question FBQ22 : Without ----------------- , cross-bridges do not release, and the muscles remain stiff until tissue degeneration occurs Answer: ATP Question FBQ23 : Loss of motor power (power of movements) in muscles is called --------------- Answer: Paralysis Question FBQ24 : The afferent leg of the peripheral nervous system is responsible for conveying ----------------- information to the brain. Answer: Sensory Question FBQ25 : Muscles also keep a storage form of glucose in the form of ----------------- Answer: Glycogen Question FBQ26 : The efferent leg of the peripheral nervous system is responsible for conveying commands to the muscles and glands, and is ultimately responsible for ----------------- movement Answer: Voluntary Question FBQ27 : The ------------------ junction is a specific type of synapse that occurs between motor neuron and muscle fibre Answer: Neuromuscular Question FBQ28 : Synaptic ---------------- is the space between the motor end plate (muscle fiber part) and synaptic end bulb (motor neuron part) of the neuromuscular junction. Answer: Cleft Question FBQ29 : The motor nerve supply of the spindle is derived from gamma ----------------- neurons of the spinal cord. Answer: Motor Question FBQ30 : Skeletal muscles are sheathed by a tough layer of connective tissue called the ------------------- Answer: Epimysium Question FBQ31 : All muscles are derived from paraxial -------------------- Answer: Mesoderm Question FBQ32 : The nerve supplying a muscle is called a ------------------ nerve. Answer: Motor Question FBQ33 : Muscles are named according to the number of heads of ----------------- into biceps, triceps, quadriceps, etc. Answer: Origin Question FBQ34 : The force of movement is directly proportional to the --------------- and size of muscle fibers. Answer: Number Question FBQ35 : Osteoporosis can also be prevented with having a good source of -------------- and vitamin D. Answer: Calcium Question FBQ36 : Cartilage is surrounded by a fibrous membrane known as the ------------------ Answer: Perichondrium Question FBQ37 : --------------------- bone, which has a regular parallel alignment of collagen into sheets (lamellae) and is mechanically strong. Answer: Lamellar Question FBQ38 : The organic part of matrix is mainly composed of Type --------------- collagen. Answer: I Question FBQ39 : Bone surrounds blood in the compact bone, while blood surrounds bone in the ------------------- bone. Answer: Cancellous Question FBQ40 : Osteoclasts are the cells responsible for bone ------------------ and remodelling. Answer: Resorption Question FBQ41 : A long bone grows in length by multiplication of cells in the ----------------- plate of cartilage. Answer: Epiphyseal Question FBQ42 : There are three types of skin markings: finger prints, cleavage lines, ----------------- lines. Answer: Flexure Question FBQ43 : Fibroblasts are cells that form the -------------------- of connective tissue.  Answer: Fibers Question FBQ44 : The nail contains a hard--------------------- , which makes the nail hard.  Answer: Keratin Question FBQ45 : The hormone analyzed by pregnancy test is --------------------- Answer: Human Chorionic Gonadotropin Question FBQ46 : In humans, fetal chorionic epithelium is bathed in maternal blood because --------------------- have eroded through maternal endothelium. Answer: Chorionic villi Question FBQ47 : The central region of the ectoderm forms the-------------------- , which gives rise to the brain and the spinal cord. Answer: Neural tube Question FBQ48 : ---------------------- is the step in the life cycle after fertilisation – the development of the embryo, starting from the zygote (fertilised egg). Answer: Embryogenesis Question FBQ49 : Sometimes our antibody system works against us. In this case the body produces antibodies against itself! These conditions are called -------------------- diseases. Answer: Autoimmune Question FBQ50 : The connective tissue covering on the brain and spinal cord, within the dorsal cavity, are called --------------------- Answer: Meninges Question MCQ1 : The spinal cord develops from the Answer: Ectoderm Question MCQ2 : The dorsal cavity of the body is divided into two main parts Answer: Spinal and Cranial Question MCQ3 : Sperm maturation and storage occurs in what structure? Answer: Epididymis Question MCQ4 : One of these is not a major organizational level of the human body: Answer: Nucleus Question MCQ5 : Fast block polyspermy involves opening of what ion channels? Answer: Na+ Question MCQ6 : Two main phases of metabolic activities include Answer: Catabolism and Anabolism Question MCQ7 : Human placenta is classified as Answer: Haemochorial Question MCQ8 : Development of maternal blood supply to placenta is complete at approximately Answer: 12 – 13 weeks Question MCQ9 : The liver is formed from which part of developing gut? Answer: Foregut Question MCQ10 : Substances that cause anomalies during embryonic and fetal development are called Answer: Teratogens Question MCQ11 : The lateral boundary of the thoracic cavity is formed by Answer: Ribs Question MCQ12 : Directional planes of the body include all except Answer: Caudal Question MCQ13 : Major functions of the skin include all the following except Answer: Secretion Question MCQ14 : The most superficial layer of the skin is called Answer: Epidermis Question MCQ15 : Which part of the cell is separating cellular components from its external environment? Answer: Plasma membrane Question MCQ16 : Concerning the stratum basale, which of these statements is false? Answer: Deepest layer of skin Question MCQ17 : Fat tissues are found in what layer Answer: Hypodermis Question MCQ18 : In the cell membrane, proteins afford Answer: all of the options Question MCQ19 : Skin colour is determined by which three pigment Answer: Melanin, hemoglobin and carotene Question MCQ20 : Which of these directional terms are paired most appropriately as opposites? Answer: medial and lateral Question MCQ21 : A layer of skin (where mitosis occurs) that replaces cells lost from the outer layer of the epidermis is the Answer: stratum basale Question MCQ22 : Which of the following structure has its membrane continuing from outer membrane of nuclear envelope? Answer: Rough endoplasmic reticulum Question MCQ23 : A plane that divides the body into upper and lower parts is called Answer: Transverse Question MCQ24 : After birth, the type of hair on the scalp, eyelids, and eyebrows is Answer: terminal hair Question MCQ25 : An average adult human skeleton comprises of how many bones? Answer: 206 Question MCQ26 : The epithelial lining of which of the following organs possess goblet cells Answer: Duodenum Question MCQ27 : One of the following is not a function of epithelial tissues Answer: None of the options Question MCQ28 : Which of these is not a classification of bones? Answer: Thick Question MCQ29 : One of these is not a basic structural element of connective tissues Answer: Membranous deposits Question MCQ30 : One of these cellular organelles performs most of the energy producing function of the cell? Answer: None of the options Question MCQ31 : Concerning the long bones, which of these statements is incorrect? Answer: Include bones of the wrist and ankle Question MCQ32 : The following are part of axial skeleton except Answer: Humerus Question MCQ33 : Bone is formed by which cell type? Answer: All of the options Question MCQ34 : One of the following structures do not possess hyaline cartilage in adult humans Answer: Alveoli Question MCQ35 : Concerning the skeletal system, which is incorrect? Answer: None of the options Question MCQ36 : Which of these statements concerning cartilage is correct? Answer: Cartilage has no nerves and therefore it is insensitive. Question MCQ37 : The neurotransmitter responsible for skeletal muscle contraction is called Answer: Acetylcholine Question MCQ38 : Epithelial lining consisting of multiple layers of cells with only the deepest layer in contact with the basement membrane is Answer: stratified epithelium Question MCQ39 : The axon terminal at neuromuscular junction ends as a Answer: None of the options Question MCQ40 : The motor end plate includes the following features except Answer: Synaptic vesicles Question MCQ41 : When considerable expansion is needed in organs, as seen in urinary bladder, one can expect to find which type of epithelium? Answer: Transitional epithelium Question MCQ42 : Which of these is true of skeletal muscle? Answer: many peripherally located nuclei per muscle cell Question MCQ43 : The development of rigid muscles several hours after death is called Answer: Rigor mortis Question MCQ44 : Ulnar collateral ligament is found in which region? Answer: Wrist Question MCQ45 : Which of these joints is not matched with the correct joint type? Answer: shafts of the radius and ulna—synchondrosis Question MCQ46 : The intervertebral disks are an example of Answer: symphyses Question MCQ47 : The inability to produce the fluid that keeps most joints moist would likely be caused by a disorder of the ___ Answer: synovial membrane Question MCQ48 : The process of vaccinating can be said to be which type of immunity? Answer: Artificial active Question MCQ49 : The fetal period spans which period of development? Answer: 3 months to 9 months Question MCQ50 : One of these statements about the nervous system is correct? Answer: Electric signals (action potentials) are conducted along axons.