continue as cardiac nerves to heart. these fibers terminate in the SA and the AV nodes and in atrial and ventricular myocardium, aorota, pulmonary trunk, and coronary arteries. increases heart rate and contraction strength and dialtes the coronary arteries to increase myocardial blood flow.
Petty cash is a small amount of discretionary funds in the form of cash used for expenditures where it is not sensible to make any disbursement by cheque, because of the inconvenience and costs of writing, signing, and then cashing the cheque.he bookkeeping entry for this initial fund would be to debit Petty Cash and credit bank account. As expenditures are made, the custodian of the fund will reimburse employees and receive a petty cash voucher with a receipt/invoice attached in return.
Petty cash should be kept in a safe or locked cash box. Hemera Technologies/PhotoObjects.net/Getty Images. Most companies keep a small amount of cash on hand to pay minor business-related expenses that don't warrant the writing of a check or use of the corporate credit card. A petty cash fund is a convenient method to pay for small business transactions such as postage, delivery fees or emergency office supplies.