An isometric contraction is used while playing darts to: Group of answer choices stop the elbow joint after the dart is released accelerate the elbow to increase dart velocity extend the elbow and throw the dart  stabilize the scapula of the throwing arm

Q: Why, in physiological terms, does systolic blood pressure increase from rest to exercise and why…

A: Your blood's force against your artery wall is measured as blood pressure. A blood pressure of less…

Q: F Match the treatment procedure in Column I with its description in Column II. Column I Column II 1.…

A: The cardiovascular system is an organ system that transmits blood through vessels to and from all…

Q: A person has a VC of 4500ml, IRV of 2800ml and an ERV of 1000ml.What would there minute ventilation…

A: Through inhalation and exhalation, air is moved between the environment and the lungs during…

Q: 20 38 39 21 3 2 4 22 40 23 24

A: Ilium, ischium, and pubic bone are the three fused bones that make up the pelvic girdle, sometimes…

Q: A pin-prick test on the skin covering the dorsal surface of the big toe will test the function of…

A: At each spinal segment, two spinal nerves branch off from the spinal cord or cauda equina on both…

Q: All of the following are structures of the pilosebaceous unit EXCEPT:     hair follicle…

A: The skin is made of three layers: epidermis, dermis, and hypodermis.  Each layer is made of…

Q: 23. If a healthy person is given an infusion of hypertonic saline (3% NaCl), which of the following…

A: The blood that is left over after red blood cells, white blood cells, platelets and other biological…

Q: The primary function of satellite cells is to:   a. stabilize motor neuron connection to the…

A: The study of cells in terms of their structure and function is known as cytology. There are several…

Q: Explain the process of ion/blood/fluid exchange in the capillaries

A: The phenomena of capillary dynamics frequently occur every day. Knowing how fluid molecules interact…

Q: Boundaries (Anterior, Posterior & Lateral Contents (Structures) Function Oral cavity proper Oral…

A: The oral vestibule and the oral cavity proper are the two components of the oral cavity.

Q: Place each sign in the correct category based on whether it is a sign of heart attack or stroke…

A: Different heart related problems can be seen by taking ECG (Electrocardiogram). This shows the…

Q: Which of the cells in the diagram will eventually develop into macrophages? Courtesy Michael Ross,…

A: We know that  Leukocytes, also known as WBCs or white blood cells, consisting of minute particles…

Q: George is anaemic and is always fatigued. How is the body likely to respond?

A: Formed elements form the solid volume of the blood which contributes to 45% of the total blood…

Q: After identifying the different lymphatic vessels, discuss the relationship existing between the…

A: White blood cells, particularly lymphocytes, the cells that fight bacteria in the blood, make up…

Q: I What is the difference among the true ribs, false ribs, and floating ribs? (Why are they labeled…

A: The rib cage is made up of 12 pairs of ribs. It is part of the axial skeletal system. It is also…

Q: Sagittal plane Femur 9 10 Tibia Tendon of quadriceps femoris 8 -Synovial cavity Patella -8 -Patellar…

A: The two joints between the femur and tibia and the femur and patella make up the knee, which…

Q: Match the two main anatomical divisions of the nervous system with the structures or descriptions. V…

A: Nervous system is a part of the body system which is involved in control, coordination and…

Q: 1. 2. 3. 4.- 5. 6. 7. 8. 9. Column A mouth large intestine liver stomach teeth small intestine…

A: The digestive tract or gastrointestinal tract (GIT) consists of hollow organs that are involved in…

Q: If we stimulate a skeletal muscle at a voltage above the maximal stimulus voltage and above the…

A: The maximum stimulus voltage is the potential of the cell membrane in which the muscle becones more…

Q: Table 15-1 (fill in the numbers as indicated) TABLE 15-1 NUMBER Bone Count Related to the Lower…

A: Bone is a metabolically active connective tissue that aids in mobility, protects essential organs,…

Q: The subdural haemorrhage has which of the following features? Select one: O A. Biconvex lesion OB.…

A: The brain is encased in three layers of meninges: pia mater(inner layer), arachnoid(middle layer),…

Q: Which of the following accurately depicts the neural pathway taken in the sense of olfaction?…

A: Olfaction refers to the sense of smell. Olfactory pathway constitutes olfactory cells , olfactory…

Q: Can abnormal spinal curvature be corrected ? Refer back to your textbook for examples of abnormal…

A: Small bones and discs are placed on top of one another to form the spine, or backbone.

Q: Myofibril Figure 5-39 Structure of a myofibril IKK

A: The myofibril components are given in the figure. This is present in the muscle fiber.

Q: Which of the following is the primary function of the epithelium indicated by the pointer O A.…

A: Tissues that form the animals can be grouped into four types:1)Connective Tissue- 2)Muscle…

Q: explain autoregulation in relation to blood pressure and hypertension.

A: The pressure of the blood inside the arteries on their walls, is measured as blood pressure. A…

Q: Of the following structures, conditions, or procedures, designate by matching the term in the left…

A: The time allows me to do only these parts. If you want assistance with other parts, please repost in…

Q: Imagine a neuron that is currently receiving signals from dozens of pre-synaptic neurons. Despite…

A: A neuron has following parts- 1. cell body or soma 2. dendrites, which receives signals 3. axon,…

Q: Explain the neuroprotective effect of exercise

A: Exercise is a type of physical activity that improves or maintains overall health and wellness as…

Q: Structures of Skeletal Muscle Figure 5-37 Structures of skeletal muscle

A: The structure of skeletal muscle fiber is given in the question. The skeletal muscle fiber is…

Q: The hepatic portal system Obypasses the liver. is made up of the hepatic veins and capillary beds.…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Which of the following muscles abducts the thigh at the hip joint? O gluteus maximus gracilis…

A: Muscles have an origin and an insertion on bony structures. On contraction, the insertion of the…

Q: Myofibril Figure 5-39 Structure of a myofibril

A: The myofibril is depicted in the given figure. It is the part of the skeletal muscle.

Q: Multiple Choice (only one response is correct in each item) 1. The leg is composed of the a. tibia…

A: Bone is a metabolically active connective tissue that aids in mobility, protects essential organs,…

Q: Match each hormone to its correct classification. Choices are used 21 times or not at all. A)…

A: In the list, various types of hormones are given. These hormones are secreted by specialised…

Q: Increased venous return results in a. increased stroke volume. c. decreased heart rate. b. increased…

A: The circulation of blood from tissue to the heart is the Venous Return (VR). Thus, the…

Q: KIDNEY FUNCTION IN REGULATION OF RENAL BLOOD FLOW, FLUIDS VOLUME AND REGULATION OF ENDOCRINE

A: Introduction: The renal system of the body functions to control the blood flow rate across various…

Q: Identify the image shown in the picture

A: Three layers make up the majority of the skin. The epidermis is the outermost layer, the dermis is…

Q: The kidney is a target of several complicated pathways, but the effects can be summarized as the…

A: We can say that The kidneys are bean-shaped organs and reddish-brown that are found in the posterior…

Q: What is the joint movement at the trunk and the direction (left or right) of this movement. What…

A: The skeletal system makes up the framework of the body. It consists of bones, cartilage and joints.…

Q: The hollow space inside of the digestive tract is the Select one: O a. mesentery O b. goblet O c.…

A: Energy comes from the food to carry out all the metabolic processes. The components of food are…

Q: What term is pertaining to the entire arm?

A: The entire arm can be separated into the upper arm, which stretches out from the shoulder to the…

Q: -3 57 -4 2

A: The given image is posterior forearm  muscles.The forearm arm consists of many muscles, including…

Q: Arrange these statements following the correct physiology of generation of action potential =…

A: Nervous system is a part of body system that is involved in control, coordination and is involved in…

Q: Identify the image shown in the picture 722 21

A: An internal organ is that is found inside the body, underneath the skin. Internal organs including…

Q: Epinephrine is released during vigorous exercise. How would epinephrine cause vasoconstriction in…

A: Epinephrine is a hormone which is secreted from the adrenal medulla gland as a fight or flight…

Q: Objective number of 4: List differences bones, between the infant skeleton presence or absence of…

A: The skeletal system is one of the 11 major body organ systems that are concerned with various…

Q: While keeping your foot on the ground you are able to lift only your big toe due to the contraction…

A: Big toe is the biggest finger of the foot. It is made up of two phalanges or the bones. Several…

Q: BA 6

A: Foot is the flexible structure which includes bones, muscles, joints and soft tissues. Feet helps us…

Q: 1. Differentiate the parasympathetic system and the sympathetic system regarding: (a) site of origin…

A: The part of the nervous system that controls bodily functions which are not controlled voluntarily…